FEATURES:

• Full bearing support on quill for maximum spindle stiffness

• Handwheel speed adjustment of 400 to 5,000 RPM

• Large 2-1/4" quill for greater accuracy

• 3" column diameter for maximum head support

• 6" stroke for deep hole application

• Accurate depth stop for precice hole depths

• 1/2" drill chuck and arbor included

• Safety collar

SPECIFICATIONS:

• Table Travel (In.): 16-3/4

• Table Size (L x W) (In.): 15 x 18

• Column Diameter (In.): 3

• Spindle Distance to Table (Max.) (In.): 25-3/4

• Base Dimensions (In.): 20-7/16 x 14-3/16

• Drilling Capacity Mild Steel (In.): 1/2

• Spindle Travel (In.): 6

• Base Work Table (In.): 12-1/8 x 11-13/16

• Weight (Lbs.): 426

• Distance Column to Spindle (In.): 7-1/2

• Drills to Center of Circle (in): 15

• Work Table Weight Capacity (Lbs.): 90

• Range of Spindle Speeds (RPM): 400 - 5,000

• Spindle Distance to Base (In.): 44-1/2

• T-Slot Centers (In.): 5-5/16

• Motor (HP): 1 HP, 115/230V, 1Ph

• Base Slots Number & Size (In.): 2 & 1/2

• Drilling Capacity Cast Iron (In.): 5/8

• Number of Spindle Speeds: Variable

These JET Drill Presses use a variable-speed motor with the stepped-pulley system, and come equipped with a continuously variable transmission. This enables use at a wide range of speeds, as well as the ability to change speed during operation. A scale-marked hand wheel that matches the desired machine speed is mounted to a reduction gearing system for precise operator control. This adjusts the gearing ratio between the motor's fixed pulley and the output shaft's variable pulley, changing the speed of the chuck. A tensioner pulley is implemented in the belt transmission to take up or release the slack in the belt as the speed changes.