Signature Norman Crepeau Special Condition Subject to prior sale Johnford ST60B. CNC Turning Center

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1 Mr. Will Rood B & B Precise Products 25 Neck Road Benton, ME Date June 3, 2008 Quote # Valid for 30 Days Quoted by Norman Signature Norman Crepeau Special Condition Subject to prior sale Johnford ST60B CNC Turning Center Johnford ST60B CNC Turning Center with Fanuc 0iTC Control, 35 HP, 15 3 jaw chuck, 4-speed gear box, 29,500 LBS, and all standard accessories. Machine: SHOW DEMO Johnford ST60B: $ 192, Steady Rest and Bracket: $ 20, X and Z scales included: Magnetic scaper type chip conveyor: Rotary Tailstock: Trade Johnford ST40A - $ 60, Total: $152, Machine Warranty: 1 Year Parts & Labor. Control Warranty: 2 Years Parts & Labor. Terms: 20% Down Payment, 80% Net Due 15 Days After Delivery, Subject to prior sale. AMTcontract must be completed Training: 2 Days of Operational & Program Training. Installation: Shipping: FOB source. Rigging: Responsibity of B&B. Best Regards, Norman Crepeau

2 Subject: Johnford ST-60B Super Turning Center Description The Johnford ST-60B is a heavy duty, high precision CNC turning center cast from Meehanite iron. Full advantage of the 35HP spindle motor and 4 speed gear box is taken by the one piece, 60 degree slant bed design. Built in classic style, the 60 degree slant bed is a torque tube design. The torque tube, or hole cast through the center of the slant bed, provides an extremely rigid bed and excellent heat dissipation. The square box ways provide the rigidity for heavy duty turning. Hand scraped Turcite - B applied to all mating sliding surfaces ensures high rapid traverse rates and accurate positioning. To ensure precision and thermal stability the headstock, tailstock, and saddle are all mounted on the same plane at a 60 degree angle. The coolant tank is separate from the machine base to prevent heat transfer from the coolant to the machine casting which ensures precision and promotes easy clean out and maintenance. To further ensure accuracy and precision, the ballscrews are double nut type and pretensioned to eliminate thermal growth. The precision spindle structure is mounted using precision double row roller bearings in conjunction with angular contact ball bearings for high rigidity and accuracy. The spindle quill inner and outer linings are precision ground for fit with the spindle, thus ensuring extreme concentricity and accuracy. The spindle is driven by a 35HP high torque motor which provides plenty of power. For applications requiring high torque at low RPM s, a four speed gear box is standard. A 50HP spindle motor is available as an option for applications requiring high cutting power. A 12 station bi-directional turret or optional VDI turret provides.5 second indexing as well as coolant through the tool holders. A full C axis with live tools is available for applications requiring milling operations. Fanuc controls are standard for performance and reliability.

3 Machine Specifications Capacities: Swing over bed/front cover 31.1" Standard turning diameter 23.6" Swing over carriage 23.6" Maximum cross travel (X axis) 13.4" Maximum longitudinal travel (Z axis) 47.2" Maximum off-center travel (Y axis) +/- 3.0 (option) Distance between centers 56.6 Spindle: Spindle Motor 35 HP Spindle nose A2-11 Spindle RPM (15 / 18 Chuck) Hole through spindle 5.2 Bar Capacity 4.6 Spindle bearing diameter 7.1" Spindle inside taper M.T. 7 Hydraulic chuck 15 3-Jaw (18 opt.) Turret: Turret tool positions 12 Turret type Hydraulic Tool mounting Block type or VDI O.D. tool shank size 1.25 I.D. tool shank size 2.0 Index time.3 Seconds Tailstock: Quill diameter of tailstock 4.92" Quill stroke of tailstock 4.92" Quill taper of tailstock M.T. 5 Tailstock body travel 43.3 Ballscrews and axis motors: Z axis ballscrew diameter X axis ballscrew diameter Ballscrew type Ballscrew mounting type X-Z servo motor HP 50mm (1.98 ) x 12 pitch 50mm (1.98 ) x 10 pitch Class 3 double nut pre-loaded Pre-tensioned X 5.2 HP, Z 5.2 HP

4 Machine Specifications Continued. Feeds: Rapid Traverse Rate X,Z 590, 787 IPM Cutting feed rate IPM Positioning accuracy +/-.0002" full stroke Repeatability +/-.0001" General: Coolant tank capacity 100 gallons Coolant pump motor 1.7 HP Machine Weight 29,500 LBS Floor Space 193" X 80" x 86" Machine Power Source 208/220 Volts, 3 Phase 150 Amps** **Consult AMT or your local distributor for exact power requirements when ordering** Hydraulic pump motor 5HP C axis and Live Tools (option): Spindle motor 10 HP Spindle RPM 4000 VDI tool shank type 50mm C axis accuracy of spindle.001 degrees Standard Machine Accessories Complete coolant system Splash guards Built-in work light Hydraulic 15" chuck Soft jaws Workpiece counter 1 set of Instruction manuals Chip conveyor Spindle orientation 3 color operation light Hydraulic, programmable tailstock body and quill

5 Standard Control Specifications - Fanuc OiT-C 8.4 color high resolution LCD Fanuc Manual Guide Oi Conversational Programming Alpha i AC digital servo and spindle systems with 1,000,000 pulse encoders Full MDI keyboard Program input/output or DNC operation from PCMCIA card on front panel (up to 2GB storage) Graphics function (3D) 2 axes simultaneous control Constant surface speed X axis radius/diameter programming Decimal point input Manual feedrate override (0-150%) Optional block skip Auto acceleration/deceleration G70-G76, G90,G92,G94 canned cycles for turning, drilling, threading and grooving Tool geometry/wear offsets 32 pairs Tool nose radius compensation (G40-G42) Tool life management Work Coordinate System Offsets (G52-G59) Polar Coordinates Chamfering / Corner rounding Custom Macro B Additional Macro Common Variables Canned Cycles Multiple Repetitive Cycle Multiple Repetitive Cycle II Canned Cycles for Drilling Backlash compensation Spindle speed override (0-120%) Machine lock M,S,T function lock Dry Run Single block Rapid Traverse Override (0-100%) Program memory 640 Meters (256K) 200 registerable programs RS232-C Skip signal and high speed skip signal Background editing Run Hour and parts count display