Slater Tools: Number one for Rotary Branding
Standard Type

Standard Type Tool Holder

This Rotary Broaching Tool Holder is the most popular external broach holder due to its ability to produce a very wide range of external/OD form sizes. See the specifications and support tabs below for details.
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  • Standard Type Tool Holder
    Standard Type

  • Broaching Capacity .250-.625
  • Order: Refer to individual order numbers below
Standard Type Standard Type Mechanical Image
MD TL BD BL BW BH CL CD Shank Dia. (in)
 Order #
1.5748 1.50 2.25 2.69 2.69 3.25 .69 .50 .750" 3770-1
1.5748 1.50 2.25 2.69 2.69 3.25 .69 .50 1.00" 3770-2
1.5748 1.50 2.25 2.69 2.69 3.25 .69 .50 1.25" 3770-3
1.5748 1.50 2.25 2.69 2.69 3.25 .69 .50 1.50" 3770-4
1.5748 1.50 2.25 2.69 2.69 3.25 .69 .50 22mm 3770-22
1.5748 1.50 2.25 2.69 2.69 3.25 .69 .50 25mm 3770-25

 

MD TL BD BL BW BH CL CD Morse Taper (MT)
 Order #
1.5748 1.50 2.25 2.69 2.69 3.25 .69 .50 #2 3770-52
1.5748 1.50 2.25 2.69 2.69 3.25 .69 .50 #3 3770-53
1.5748 1.50 2.25 2.69 2.69 3.25 .69 .50 #4 3770-54

 

 

  • Slater Tools' most popular Tool Holder
  • Fits most turning, drilling, milling and screw machines 
  • Recommended for any size form, depending on application
  • Compatible with Slater Tools' external broaches with a 1.5748 mounting diameter
  • Conveniently offered in different shank sizes for ease of adapting to different machines
  • Offered in both straight shank and morse taper
  • Recommended Average Broaching Capacity: .250-.625

Since this holder is capable of being adjusted, it will need to be zeroed into the centerline of the workpiece. It is recommended to zero the holder within .001 of the centerline or better.

End play of the Tool Holder is typically .002/.003.

Use only synthetic grease (minus graphite) with this Rotary Broaching Tool Holder. Grease using Mobil 32, available from Slater Tools.

Replacement parts are available from stock. Please call one of our helpful sales representatives for assistance.