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  • Available spindle options

- Intergral collet spindle: ER20

- Quick change ASA and KH spindle types

  • Spindle and body air purge
  • Capable of peck feed drilling
Unit of Measure

Specifications

Type

 N/A Air Feed/Electric Rotation

Motor Output

 N/A 1/4 HP

No. of Poles (P)

 N/A 2

Aluminum Drill Size

 N/A 5/16 in8 mm

Cast Iron Drill Size

 N/A 9/32 in7 mm

Mild Steel Drill Size

 N/A 15/64 in6 mm

Spindle RPM

 N/A 1100

Ram Stroke

 N/A 3.15 in 80 mm

Thrust

 N/A 119 kg264 lbs

Spindle Taper

 N/A JT 33

Weight

 N/A 15.97 kg 35.2 lbs

Operating Air Pressure

 N/A 85 psi

Air Consumption

 N/A 0.105 to 0.140 ft³/stroke

Theoretical Spindle Torque

 N/A 1.19 ft.lbs1.61 N·m

Drill Chuck Capacity

 N/A 1/2 in13 mm

Unit Options

 N/A Economy Valve Block Peck Feed Spindle - ER, KH and ASA types Spindle and Body Air Purge

Note

 N/A

1. Model selection from the chart above based on workpiece specifications, material hardness, diameter of hole and cutting speed.
2. The drilling capacity shown above is for a depth equivalent of the drill diameter times two based on HSS tooling. For capacity beyond one spindle, see Multi-Spindle Head Catalog.
3. The maximum weight of any attachment for downward drilling is 26.4 lbs.
4. Spindle and body air purge is available on all Electric units.
5. ER, ASA, and other spindle options are available.