Powermatic 1791302 CBM21 Line Boring Machine, 2.5HP, 1PH, 230V

This Powermatic 1791302 CBM21 Line Boring Machine, 2.5HP, 1PH, 230V has all the features to do case goods and framework, furniture fittings and 32mm line boring. The fully adjustable boring head can drill vertical or horizontal, and will lock at any angle in-between. The 2-1/2HP motor provides plenty of power at 2800 RPM at the spindles. Hardened steel gears transmit power to the 21 spindles, assuring many years of performance. A large table size of 35” x 17-1/4” offers generous support for your workpiece. With the 60" adjustable back fence, simply set any of the 4 flip stops for exact repetitive drilling. Twenty-one quick chucks also come standard, allowing hand removal of all bits for tool-free, rapid set-ups. The unique flip down fences have built-in magnifiers for easy tape reading and stay attached to the machine, making it simple to change over from case goods to line drilling. A six-position turret stop makes drilling depth adjustments simple. The clamp bar features a grip-tight surface assuring pneumatic work hold-downs stay in position.

2.5HP motor offers generous power, starts only during feed cycle, extending service life
60" adjustable backfence with 4 flip stops, for repetitive drilling
21-spindle drill head driven by hardened steel gears for good transmission of power
Pneumatic operated head has 90° pivot for horizontal or vertical boring
2 Adjustable fences accomodate small and large panels
32mm spindle centers are ideal for a wide range of projects
11 right hand and 10 left hand spindles rotate in opposite directions to reduce torque against workpiece
10mm quick change spindle chucks for rapid installing and removing
Six depth stops can be set by the operator
Standard Equipment:

Powermatic 1791302 CBM21 Line Boring Machine Specifications:

Part Number 1791302
Motor Power 2½ HP
Motor Phase 1 Ph
Motor Voltage 230 V
Distance Between Centers 32 "
Spindle Speed 3450 RPM
Number of Spindles (21) 11 Right, 10 Left
Depth of Stroke 3 1/8 "
Boring Head Adjustment 0 ° to 90 °
Table Size 35 x 17 1/4 "
Quick Change Collet Size 10 millimeter
Table Height From Floor 34 "
Number of Depth Stops 6
Backfence Adjustment 60 "
Backfence Stops 4
Air Supply Required 90 PSI
Model Number CBM21
Brand Powermatic
Overall Dimensions 49 x 31 x 48
Height 48 inch
Width 31 inch
Length 49 inch
Net Weight 682 pound