New potential for hand-guided routers

Routing Back

652 Routing Overview Bosch Accessories 11/12 New potential for hand-guided routers Bosch offers a compact, clearly structured range of router bits for a wide range of applications. And this at an attractive price/quality ratio. Power and precision characterise the GOF-CE routers from Bosch. Together with the new router bits and standard applications, they provide full system competence. Router bits from Bosch For standard applications in the workshop and on the construction site. All made with a durable tungstencarbide quality and an 8 and 12 mm shank. Transparent range structure: router bits for profiling and router bits for joining. Shaping bits: for profiling The range of router bits from Bosch comprises the most important profiles. A total of 38 dimensions Rounding over bits Core box bits Page 656 A B C D E F Edge forming bits Page 658 G H Chamfer/laminate trim bits 25 45 V-groove bits Page 659

Bosch Accessories 11/12 Routing Overview 653 Beading bits Page 660 Guided staff bead bits and staff bead bits Pilot panel bits Precise bits: for joining Straight bits, tongue jointing bits, rebating bits and dovetail bits for the most common joints. In addition to this, hinge mortising bits and laminate trim bits. A total of 40 dimensions Straight bits Page 661 Slotting cutters Tongue jointing bits Hinge mortising bits Rebating bits Page 662 Laminate trim bits Page 663 Dovetail bits

654 Routing Overview Bosch Accessories 11/12 Quality that pays off It is an attractive offer when economic efficiency and quality are combined. All Bosch router bits have high-quality tungsten carbide cutters, optimised cutting geometry and a precision cut that is the result of many years of experience. The benefit of this lies in the fitting accuracy and the long lifetime. Tungsten carbide plates Material as per ISO K10. With diamond-ground cutting geometry. Silver solder EN Standard 847 Brazing of the TC plates with silver solder on the body of the router bit. This means a high-quality, secure joint. Standard router bits from Bosch comply with the latest European standard, combined with economically efficient and brand-specific user advantages. One or two flutes? Router bits with very small diameters have for better chip clearance one flute. Two-flute router bits are for medium and large diameters. Safe clamping length The mark on the shank indicates the required clamping length. Working length in line with the market The working length of the router bits is tailored to the nominal thickness of conventional solid wood and wooden materials, up to 25 mm. Up to 38 mm with extra-long router bits. Calculated safety Relevant construction features for clean, low-recoil working: a) Chip gap limitation b) Limitation of the chip thickness: max. 1.1 mm a b

Bosch Accessories 11/12 Routing Overview 655 Better results when used in the right direction Quality has a lot to do with the competence of the power tools and the precision of the router bits. In addition to this, our practical experience can be communicated for the benefit of the customer. Four-sided routing around workpieces 1 + 2: first of all, the face ends are routed 3 + 4: then the longitudinal edges are routed, along the grain Advantage: Corners that are splintered when routing the face ends can be corrected. 2 4 Routing curved edges Suitable accessories for clean routing: pilot, ball bearing pilot or template with template guide. 3 1 Risks when working without a stop If the router is pulled towards the user, it drifts to the right. If the router is thrust away from the user, it drifts to the left. Routing with a locating stop and routing grooves The correct feed direction is crucial with regard to quality. Routing with a locating stop: thrusting the router. Groove cutting: routing in the counter direction. Safe upcut routing When upcut routing is performed, the stop is cleanly pulled against the workpiece: safe and clean working. Upcut routing Unsafe downcut routing When downcut routing is performed, the machine is pressed away by the workpiece: unclean edges, risk of the machine drifting off. Downcut routing

656 Routing Profile Cutting Bosch Accessories 11/12 Shaping bits for profiling Core box bits For producing edge profiles, hinge connections with core box profiles, decorative grooves, sauce channels on serving platters, structuring surfaces and for use in copy routing machines With ball bearing pilot for easy guiding directly on the workpiece without a template Bosch core box bits for surface structures Core box bits, two flutes, tungsten carbide Shank mm Shank Inch Diameter (D) mm Total length (G) mm Working length (L) mm Radius (R1) mm - 1/4 12.7 40 9.2 6.3 2 608 628 418 P2a 1 1 358798 GAE 34.93-1/4 6.3 40 9.2 3.2 2 608 628 425 P2a 1 1 358866 GAE 23.84-1/4 9.5 40 9.2 4.7 2 608 628 632 P2a 1 1 361026 GAE 26.03-1/4 16.0 45 12.3 8.0 2 608 628 633 P2a 1 1 361033 GAE 33.44-1/4 25.4 49 15.5 12.7 2 608 628 634 P1a 1 1 361040 GAE 42.35

Bosch Accessories 11/12 Routing Profile Cutting 657 Core box bits with ball bearing pilot, two flutes, tungsten carbide Shank mm Shank Inch Diameter (D) mm Total length (G) mm Working length (L) mm Radius (R1) mm - 1/4 25.4 54 12.7 6.3 2 608 628 420 P1a 1 1 358811 GAE 42.70

658 Routing Profile Cutting Bosch Accessories 11/12 Edge forming bits For producing decorative edges on shelves and frames, and for designing mantelpieces and frame profiles With ball bearing pilot for easy guiding along the workpiece Bosch edge forming bits for perfect furniture joinery work Roman ogee bit with ball bearing pilot, two flutes, tungsten carbide Shank mm Shank Inch Width (B) mm Diameter (D) mm Radius (R1) mm Working length (L) mm Total length (G) mm - 1/4 15.9 29 12.4 4.0 54 2 608 628 419 P1a 1 1 358804 GAE 42.03 Ovdo bit, two flutes, tungsten carbide Shank mm Shank Inch Diameter (D) mm Working length (L) mm Radius (R1) mm Total length (G) mm - 1/4 25.4 14.0 6.3 46 2 608 628 424 P1a 1 1 358859 GAE 37.10

Bosch Accessories 11/12 Routing Profile Cutting 659 V-groove bits For chip carving imitation and engraving letters For routing decorative grooves Also for chamfering edges when used with parallel guide or template guide V-groove bits, two flutes, tungsten carbide 60 /90 point angle Suitable for solid wood Shank mm Shank Inch Diameter (D) mm Working length (L) mm Total length (G) mm Angle degrees - 1/4 12.7 12.7 45 90 2 608 628 415 P2a 1 1 358767 GAE 22.73-1/4 6.3 7.9 45 90 2 608 628 630 P2a 1 1 361002 GAE 21.13-1/4 9.5 12.7 45 90 2 608 628 631 P2a 1 1 361019 GAE 22.01

660 Routing Profile Cutting Bosch Accessories 11/12 Beading bits For decorative edges in furniture manufacture or interior fitting work For imitation of tongue and groove joints in solid wood surfaces (if the full working length of the router bit is not used) For imitation of frame constructions with filling (full working length of the router bit used) Edge forming bits Shank Inch Diameter (D) mm Working length (L) mm Radius (R1) mm Total length (G) mm 1/4 25.4 13.0 6.3 54 2 608 628 421 P1a 1 1 358828 GAE 38.61 1/4 31.8 16.0 9.5 57 2 608 628 422 P1a 1 1 358835 GAE 39.74 1/4 38.0 18.5 12.7 60 2 608 628 423 P1a 1 1 358842 GAE 45.43

Bosch Accessories 11/12 Routing Joining 661 Precise bits for joining Straight bits For general routing, grooving or rebating with routers For formatting straight or curved workpieces One and two flute router bits Straight bits, one flute, tungsten carbide Suitable for solid wood and board materials For routing small grooves for chipboard tongue joints, for decorative grooves in surfaces or grooves in rubber seal profiles Shank mm Shank Inch Diameter (D) mm Working length (L) mm Total length (G) mm - 1/4 3.2 7.7 51 2 608 628 427 P2a 1 1 360975 GAE 18.80-1/4 4.8 12.7 51 2 608 628 428 P2a 1 1 360982 GAE 19.23 Straight bits, two flutes, tungsten carbide Suitable for solid wood and board materials such as chipboard or MDF board, plastics or abrasive materials such as Corian - 1/4 6.35 16.0 48 2 608 628 411 P2a 1 1 358729 GAE 15.97-1/4 9.50 19.5 51 2 608 628 412 P2a 1 1 358736 GAE 19.96-1/4 12.70 19.5 51 2 608 628 413 P2a 1 1 358743 GAE 18.19-1/4 19.00 19.5 51 2 608 628 414 P2a 1 1 358750 GAE 27.86-1/4 8.00 19.5 51 2 608 628 429 P2a 1 1 360999 GAE 18.15

662 Routing Joining Bosch Accessories 11/12 Rebating bits For manufacturing furniture and frames (windows, doors, pictures) With ball bearing pilot for easy guiding directly on the workpiece without a template Rebating bits with ball bearing pilot, two flutes, tungsten carbide Suitable for solid wood and board materials Shank mm Shank Inch Width (B) mm Diameter (D) mm Working length (L) mm Total length (G) mm - 1/4-25.4 12.7 54 2 608 628 417 P1a 1 1 358781 GAE 45.41

Bosch Accessories 11/12 Routing Joining 663 Laminate trim bits For flush trimming and chamfering laminated boards, wood beams, corner beads in furniture manufacture and shop fitting With ball bearing pilot for easy guiding directly on the workpiece without a template Laminate trim bits with ball bearing pilot, two flutes, tungsten carbide Suitable for solid wood and abrasive board materials Shank mm Shank Inch Diameter (D) mm Working length (L) mm Total length (G) mm - 1/4 6.3 12.7 54 2 608 628 635 P2a 1 1 361057 GAE 21.05-1/4 9.5 14.3 56 2 608 628 636 P2a 1 1 361064 GAE 22.19-1/4 12.7 12.7 56 2 608 628 637 P2a 1 1 361071 GAE 23.87

664 Routing Joining Bosch Accessories 11/12 Chamfer/laminate trim bits with ball bearing pilot, two flutes, tungsten carbide Shank mm Shank Inch Width (B) mm Diameter (D) mm Working length (L) mm Angle degrees Total length (G) mm - 1/4 13.0 35.0 14.6 56 45 2 608 628 416 P1a 1 1 358774 GAE 35.42

Bosch Accessories 11/12 Routing Routers 665 Accessories for Bosch routers Parallel guides for Bosch routers Complete with fine adjustment Suitable for all routing work parallel to the workpiece edge Diameter mm Parallel guide Appropriate for GMF 1400 CE; GOF 900 CE; GOF 1200 A; GOF 1300 CE; GOF 1300 ACE; GOF 1600 A; GOF 1600 CE; GOF 2000 CE Professional; POF 1100; POF 1300 10 2 607 001 387 C0a 1 1 247252 GAT 69.50 Circle guide and guide rail adapter set for Bosch routers Screw the centring pin into the guide rail adapter to use this accessory Adapter enables guide rails FSN 70 (2 602 317 030) and FSN 140 (2 602 317 031) to also be used with router Continuously variable adjustment of the router enables cuts at the following circle radii: With GOF 900: 95 to 655 mm With GOF 1200: 100 to 660 mm With GOF 1300: 100 to 660 mm With GOF 2000: 100 to 660 mm With POF 800: 95 to 655 mm Length mm Curve cutting guide Appropriate for GMF 1400 CE; GOF 900 CE; GOF 1200 A; GOF 1300 CE; GOF 1300 ACE; GOF 1600 A; GOF 1600 CE; GOF 2000 CE Professional; POF 800; POF 1100; POF 1100 AE; POF 1200 AE; POF 1300; POF 1300 ACE; POF 1400 ACE - 2 609 200 143 C1a 1 1 062886 GAT 69.04

666 Routing Routers Bosch Accessories 11/12 Circle guide and guide rail adapter set for Bosch routers Length mm Guide rail FSN 70 Pair of G-clamps not included Appropriate for GKS 18 V; GKS 24 V; GKS 55; GKS 55 CE; GKS 65; GKS 65 CE; GKS 66 CE; GKS 68 B; GKS 68 BC; GKS 85; GMF 1400 CE; GOF 900 CE; GOF 1300 CE; GOF 1600 CE; GOF 2000 CE; GUF 4-22 A Professional; PKS 40; PKS 54; PKS 54 CE; PKS 66; PKS 66 CE; POF 1200 AE; POF 1400 ACE 700 2 602 317 030 C0a 1 1 087186 GAT 73.44 Guide rail FSN 140 Pair of G-clamps not included (rubber lip as spare part 2 601 010 044) Appropriate for GKS 18 V; GKS 24 V; GKS 55; GKS 55 CE; GKS 65; GKS 65 CE; GKS 66 CE; GKS 68 B; GKS 68 BC; GKS 85; GMF 1400 CE; GOF 900 CE; GOF 1300 CE; GOF 1600 CE; GOF 2000 CE; GUF 4-22 A Professional; PKS 40; PKS 54; PKS 54 CE; PKS 66; PKS 66 CE; POF 1200 AE; POF 1400 ACE 1400 2 602 317 031 C0a 1 1 087193 GAT 111.68 Extra-long guide bars for Bosch routers For routing work that standard guide bars are not long enough for Diameter mm Length mm Guide bar Appropriate for GOF 900 A; GOF 900 ACE Professional; POF 800 ACE; POF 1100 AE; POF 1200 AE; POF 1300 ACE; POF 1400 ACE 8 800 2 609 200 144 P0b 2 1 062893 GAT 26.10 Guide bar Appropriate for GMF 1400 CE; GOF 900 CE; GOF 1200; GOF 1200 A; GOF 1300 ACE; GOF 1300 CE; GOF 1600 A; GOF 1600 CE; GOF 2000 CE Professional Appropriate for all routers with guide rod diameter 10 mm, distance between holes 100 mm 10 800 2 609 200 145 P0b 2 1 062909 GAT 29.62

Bosch Accessories 11/12 Routing Routers 667 Handle for Bosch routers Handle For circle cutting guide 2 609 200 143 and sub-frame 2 607 020 300 1 603 481 001 P0f 1 1 001939 GAT 8.19 Edge routing attachment for Bosch routers For machining straight end edges or curved longitudinal edges For machining both straight end edges and curved longitudinal edges Edge routing attachment Appropriate for GGS 27; GGS 27 C Professional; POF 600 ACE 2 607 020 301 C0a 1 1 013666 GAT 70.35 Sub-frame POF S2 for Bosch routers Using the sub-frame POF S2 makes the GGS 27 a high-performance router Sub-frame Appropriate for GGS 27; GGS 27 C Professional 2 607 020 300 C0a 1 1 013659 GAT 105.90

668 Routing Routers Bosch Accessories 11/12 Collets for tool versions as of February 85 for Bosch routers Collets for holding the router bit Diameter Inch Diameter mm Collet without locking nut Appropriate for GGS 27; GGS 27 C Professional; POF 500 A; POF 600 ACE 1/4-2 608 570 048 P1c 1 1 006699 GAT 10.39-6 2 608 570 047 P1c 1 1 013505 GAT 9.05-8 2 608 570 049 P1c 1 1 006705 GAT 9.59 Collet/nut set for Bosch routers Note: We recommend using the correct size of collet rather than working with a shank sleeve Diameter Inch Diameter mm Key width mm Collet Appropriate for GOF 900; GOF 900 A; GOF 900 ACE; GOF 900 CE Professional; POF 800 ACE; POF 1100 AE; POF 1200 AE; POF 1300 ACE; POF 1400 ACE 1/4-19 2 608 570 101-1 1 062671 GAT 24.48-6 19 2 608 570 100 P0b 1 1 062664 GAT 26.41-8 19 2 608 570 102 P0b 1 1 062688 GAT 26.41 Collet Appropriate for GMF 1400 CE; GMF 1600 CE; GOF 1200; GOF 1200 A; GOF 1300 ACE; GOF 1300 CE; GOF 1600 CE; GOF 2000 CE Professional 1/4-24 2 608 570 104 P0b 1 1 062701 GAT 28.73 3/8-24 2 608 570 106 P0b 1 1 062725 GAT 31.04 1/2-24 2 608 570 108 P0b 1 1 062749 GAT 29.29-6 24 2 608 570 103 P0b 1 1 062695 GAT 28.73-8 24 2 608 570 105 P0b 1 1 062718 GAT 31.04-12 24 2 608 570 107 P0b 1 1 062732 GAT 31.04 Collet Appropriate for GOF 1600 A; GOF 1700 ACE Professional 1/4-27 2 608 570 110 P0b 1 1 062763 GAT 32.90 3/8-27 2 608 570 112 P0b 1 1 062787 GAT 32.90 1/2-27 2 608 570 114 P0b 1 1 062800 GAT 32.90-6 27 2 608 570 109 P0b 1 1 062756 GAT 32.90-8 27 2 608 570 111 P0b 1 1 062770 GAT 32.90-12 27 2 608 570 113 P0b 1 1 062794 GAT 33.83

Bosch Accessories 11/12 Routing Routers 669 Template guides with quick fastening lock, tool-free for Bosch routers Indispensable for work with templates (template guide runs along the template and transfers the shape onto the workpiece) Bayonet lock for rapid, tool-free changing Note: When making a template for use with a template guide, the distance between the guide and the router bit has to be taken into consideration. This distance is calculated using the following formula: (diameter (Ø) of template guide (K) diameter (Ø) of router bit (F))/2 ØF ØK Diameter mm Template guide with quick fastening lock, tool-free Appropriate for GKF 600; GMF 1400 CE; GMF 1600 CE; GOF 900; GOF 900 ACE; GOF 900 CE; GOF 1600 CE; GOF 2000 CE Professional; POF 800; POF 1100 AE; POF 1200 AE; POF 1300 ACE; POF 1400 ACE 13 2 609 200 138 P0b 1 1 062831 GAT 14.86 16 2 608 000 471 P0b 1 1 600590 GAT 12.94 17 2 609 200 139 P0b 1 1 062848 GAT 12.94 24 2 609 200 140 P0b 1 1 062855 GAT 17.57 27 2 609 200 141 P0b 1 1 062862 GAT 17.57 30 2 609 200 142 P0b 1 1 062879 GAT 15.30 40 2 609 200 312 P0b 1 1 252188 GAT 22.08 Dust extraction adapters for Bosch routers Adapter for router Appropriate for GOF 2000 CE Professional 2 608 190 039 P0b 1 1 247276 GAT 6.47 Adapter for routers Appropriate for GMF 1400 CE; GOF 900; GOF 900 CE; GOF 1200; GOF 1300 CE; GOF 2000 CE Professional 2 608 190 038 P0b 1 1 247269 GAT 5.07 Adapter for routers Appropriate for GOF 900; GOF 900 CE; GOF 1200; GOF 1300 CE; GOF 2000 CE; GMF 1400 CE Professional 2 609 200 137 P0b 1 1 062824 GAT 16.39 Adapter for routers Appropriate for POF 400 A; POF 500 A; POF 600 ACE 2 608 190 008 C1a 1 1 006682 GAT 12.70

670 Routing Routers Bosch Accessories 11/12 Dust extraction adapters for Bosch routers Dust extraction adapter for routers Appropriate for POF 1200 AE; POF 1400 ACE 2 600 499 077 P0b 1 1 452939 GAT 4.90 Accessories for Bosch Multifunction Router GMF 1400 CE Dust extraction adapter Appropriate for GMF 1400 CE Professional 2 608 190 045 P1b 1 1 418348 GAT 13.80 Adjusting screw Appropriate for GMF 1400 CE Professional, GMF 1600 CE Professional 2 608 000 327 P1b 1 1 418317 GAT 10.07 Hexagon socket spanner Appropriate for GMF 1400 CE Professional, GMF 1600 CE Professional 2 608 000 328 P1b 1 1 418324 GAT 10.10

Bosch Accessories 11/12 Routing Palm Router 671 Accessories for Bosch Palm Router GKF 600 Professional Accessories for Bosch Palm Router GKF 600 Professional Diameter Inch Diameter mm Parallel guide - - 2 608 000 331 C0a 1 1 431798 GAT 19.46 Pilot - - 2 608 000 332 C0a 1 1 431804 GAT 22.75 Round base plate - - 2 608 000 333 P1d 1 1 431811 GAT 20.55 Angled router cage - - 2 608 000 334 C0a 1 1 431828 GAT 38.66 Base plate with handle and dust extraction outlet - - 2 608 000 335 C0a 1 1 431835 GAT 46.08 Collet - 6 2 608 570 133 P0b 1 1 431842 GAT 19.68-8 2 608 570 134 P0b 1 1 431859 GAT 19.68 1/4-2 608 570 135 P0b 1 1 431866 GAT 17.96

672 Routing Universal Router, Biscuit Jointer Bosch Accessories 11/12 Accessories for Bosch universal routers and biscuit jointers Blade cutters, 105 mm diameter, for Bosch universal router For cutting grooves, biscuit joints and flat dowels in wood Easy production of country style look with the versatile Bosch universal router and the appropriate Bosch straight bit Diameter mm Number of teeth Width mm Backing flange Appropriate for Biscuit Jointer GFF 22 A Professional 20 - - 3 605 700 155 P1c 1 1 184380 GAT 22.41 Blade cutter Appropriate for Universal Router GUF 4-22 A Professional, Wall Chaser PSF 22 A 20 8 4.0 3 608 641 008 C1c 1 1 013802 GAT 48.87 20 10 2.8 3 608 641 001 C1c 1 1 012546 GAT 26.97 Blade cutter for Universal Router GUF 4-22 A, Wall Chaser PSF 22 A, only together with backing flange 3 605 700 155 also for Biscuit Jointer GFF 22 A Appropriate for GOF 900 A; GOF 900 ACE; GOF 1200 A; GOF 1300 ACE Professional; POF 800 ACE; POF 1100; POF 1300 20 22 2.8 3 608 641 002 C1c 1 1 012560 GAT 42.82 Blade cutter Appropriate for Biscuit Jointer GFF 22 A Professional 22 8 4.0 3 608 641 013 C1c 1 1 184359 GAT 35.75

Bosch Accessories 11/12 Routing Universal Router, Biscuit Jointer 673 Biscuit dowels for Bosch biscuit jointer For perfect joints Length mm Width mm Height mm Biscuit dowels GR 0 45 15 4 2 607 000 147 C0a 1000 1 032971 GAT 48.91 Biscuit dowels GR 10 55 19 4 2 607 000 148 C0a 1000 1 032988 GAT 49.52 Biscuit dowels GR 20 60 23 4 2 607 000 103 P1d 50 1 012829 GAT 5.86 60 23 4 2 607 000 149 C0a 1000 1 032995 GAT 50.19 Handle for Bosch one-hand angle grinders and compact belt sanders For convenient and safe guiding of the machine Handle Appropriate for GUF 4-22 A Professional; PSF 22-A and all Bosch one-hand angle grinders and compact belt sanders with M10; PWS 6-13 1 602 025 024 P0f 1 1 016377 GAT 3.38

674 Routing Rotocut Bosch Accessories 11/12 Accessories for Rotocut Router bits for Rotocut Diameter (D) mm Working length (L) mm Total length (G) mm Rotocut cutting bit B 32 G Suitable for Corian, Eternit (fibre cement panels), soft wall tiles, aerated concrete, fibreglass, polyester corrugated board, Poroton brick, slate 3.17 25 50 2 608 620 202 P1c 1 1 233309 GAT 11.65 B 64 G / B 32 G Rotocut cutting bit B 32 C Suitable for acrylic glass, Corian, Fermacell boards, plasterboard, cardboard, polyester pipe, perspex 3.17 30 60 2 608 620 201 P1c 10 1 233293 GAT 20.31 B 64 C / B 32 C Rotocut cutting bit B 32 CU Suitable for various types of wood <19 mm, plastics, abrasive materials, soft wall tiles, plasterboard, hard fibre board 3.17 35 70 2 608 620 203 P1c 5 1 233316 GAT 12.82 B 32 CU Rotocut cutting bit B 64 G Suitable for Corian, Eternit (fibre cement panels), Fermacell boards, aerated concrete, fibreglass, polyester corrugated board, Poroton brick, slate 6.35 25 50 2 608 620 204 P1c 1 1 233323 GAT 21.87 B 64 G / B 32 C Rotocut cutting bit B 64 CU Suitable for Fermacell boards, plasterboard 6.35 50 80 2 608 620 200 P1c 1 1 233286 GAT 11.65 B 64 C / B 32 C

Bosch Accessories 11/12 Routing Rotocut 675 Accessories for Rotocut Diameter mm Collet 3.17 2 608 620 205 P1c 1 1 233330 GAT 7.89 6.35 2 608 620 206 P1c 1 1 233347 GAT 7.89 Circle cutter - 2 608 620 207 P1d 1 1 233354 GAT 26.17 Dust extraction adapter - 2 608 601 155 P0b 1 1 233903 GAT 4.43 Acrylic glass Alucobond Bitumen board Cardboard Cement-bonded fibre boards Ceramic wall tiles Chipboard Corian Duripanel Fermacell board Fibreglass Hard fibre board Laminate Makrolon Perspex Pertinax Plasterboard Plywood Polycarbonate (Lexan) Polyester corrugated board Polyester pipe Poroton brick Porous concrete Pumice Slate Styrodur Wood (solid, soft) <19 mm Wood core plywood ideally suited well suited suitable Material B 32 G B 64 G B 32 C B 64 C B32 CU