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  • Available spindle options

- Intergral collet spindle: ER11, ER20

- Quick change ASA and KH spindle types

  • Spindle and body air purge
  • Capable of peck feed drilling
  • Long stroke version is available
Unit of Measure

Specifications

Type

 N/A Air Feed/Electric Rotation

Motor Output

 N/A 1/2 HP

No. of Poles (P)

 N/A 4

Aluminum Drill Size

 N/A 19/64 in7.5 mm

Cast Iron Drill Size

 N/A 1/8 in3 mm

Mild Steel Drill Size

 N/A 1/8 in3 mm

Spindle RPM

 N/A 3600

Ram Stroke

 N/A 3.15 in (80 mm) LU type 5.91 in (150 mm) LLU type

Thrust

 N/A 119 kg264 lbs

Spindle Taper

 N/A JT 33

Weight

 N/A 46 lbs (20.87 kg) LU type 53 lbs (24.04 kg) LLU type

Operating Air Pressure

 N/A 85 psi

Air Consumption

 N/A 0.105 to 0.210 ft³/stroke

Theoretical Spindle Torque

 N/A 0.73 ft.lbs0.98 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. Models with (LL) are for the long stroke units.
2. Model selection from the chart above based on workpiece specifications, material hardness, diameter of hole and cutting speed.
3. 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.
4. The maximum weight of any attachment for downward drilling is 26.4 lbs.
5. Spindle and body air purge is available on all Electric units.
6. ER, ASA, and other spindle options are available.