Machine Tool Builders Incorporated

Maximum workpiece diameter 2.500 in 63.5 mm Maximum facewidth 2.000 in 50.8 mm Maximum axial travel 4.000 in 101.6 mm Maximum depth of flute 0.375 in 9.525 mm Flute Configurations Straight Only Number of flutes accomodated by index plates 3 Min 20 Max Wheel RPM 3600 RPM Minimum Wheel Diameter 3.375 in 85.725 mm Maximum Wheel diameter 6.000 in 152.4 mm Wheel drive motor 1 HP 0.7 kW Hydraulic Motor 1 HP 0.7 kW Length 32.500 in 825.5 mm Width 20.750 in 527.05 mm Height 67.125 in 1704.975 mm Machine Weight 2100 lbs 953 kg Plant power 480 VAC 60 Hz

Pitch rating 16 DP 1.5875 Mod Maximum workpiece diameter 5.000 in 127 mm Maximum facewidth 7.000 in 177.8 mm Maximum radial center distance 3.875 in 98.425 mm Minimum radial center distance 0.750 in 19.05 mm Maximum axial travel 10.562 in 268.2748 mm Worktable diameter 4.000 in 101.6 mm Index worm gear diameter 12.000 in 304.8 mm Worktable Starts 3 Threads Maximum hob diameter 2.062 in 52.3748 mm Maximum hob shift travel 1.250 in 31.75 mm Maximum swivel angle -45 deg 45 deg Axial feed rate inch 0.015 to 0.15 inch Axial feed rate metric 0.381 to 3.81 inch Hob Spindle Range 1 133 RPM Hob Spindle Range 2 157 RPM Hob Spindle Range 3 183 RPM Hob Spindle Range 4 230 RPM Hob Spindle Range 5 309 RPM Hob Spindle Range 6 388 RPM Hob Spindle Range 7 453 RPM Hob Spindle Range 8 533 RPM Length 50.500 in 1282.7 mm Width 28.000 in 711.2 mm Height 51.750 in 1314.45 mm Main Motor Power 2 HP 1.5 kW Machine Weight 1975 lbs 896 kg Plant power

Pitch rating 16 DP 1.5875 Mod Maximum workpiece diameter 5.000 in 127 mm Maximum facewidth 7.000 in 177.8 mm Maximum radial center distance 3.875 in 98.425 mm Minimum radial center distance 0.750 in 19.05 mm Maximum axial travel 10.562 in 268.2748 mm Worktable diameter 4.000 in 101.6 mm Index worm gear diameter 6.000 in 152.4 mm Worktable Starts 1 Threads Maximum hob diameter 2.062 in 52.3748 mm Maximum hob shift travel 1.250 in 31.75 mm Maximum swivel angle -45 deg 45 deg Axial feed rate inch 0.015 to 0.15 inch Axial feed rate metric 0.381 to 3.81 inch Hob Spindle Range 1 133 RPM Hob Spindle Range 2 157 RPM Hob Spindle Range 3 183 RPM Hob Spindle Range 4 230 RPM Hob Spindle Range 5 309 RPM Hob Spindle Range 6 388 RPM Hob Spindle Range 7 453 RPM Hob Spindle Range 8 533 RPM Length 50.500 in 1282.7 mm Width 28.000 in 711.2 mm Height 51.750 in 1314.45 mm Main Motor Power 2 HP 1.5 kW Machine Weight 1975 lbs 896 kg Plant power 480 VAC 60 Hz

itch rating 6 DP 4.233333 Mod Maximum workpiece diameter 16.000 in 406.4 mm Maximum facewidth 16.000 in 406.4 mm Maximum distance table face to tail center 44.000 in 1117.6 mm Maximum radial center distance 10.000 in 254 mm Minimum radial center distance 0.750 in 19.05 mm Maximum axial travel 16.000 in 406.4 mm Worktable diameter 8.000 in 203.2 mm Table bore diameter 4.062 in 103.1748 mm Worktable Starts 1 Threads Maximum hob diameter 5.000 in 127 mm Maximum hob shift travel 1.250 in 31.75 mm Maximum swivel angle 45° RH 45° LH Axial feed rate inch 0.015 to 0.15 inch Axial feed rate metric 0.381 to 3.81 inch Hob Spindle Range 1 284 RPM Length 89.250 in 2266.95 mm Width 61.750 in 1568.45 mm Height 76.000 in 1930.4 mm Main Motor Power 5 HP 3.7 kW Machine Weight 6300 lbs 2858 kg Plant power 480 VAC 60 Hz