Slater Tools: Number one for Rotary Branding
.750 Shank Diameter

Serration Broaches

Slater Tools offers precision ground Internal Serration Rotary Broaches designed to be used individually or as mating parts with Slater's External Standard Serration Rotary Broaches. When mating the internal with the external serration, there will be a .0028" per side tooth clearance. Internal and External Serration Rotary Broaches can be produced with a variety of custom options.
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  • Serration Broaches
    .750" Shank Diameter

  • 2.75" Overall Length
  • Order: Refer to individual order numbers below
.750 Shank Diameter .750 Shank Diameter Mechanical Image

Standard Sizes

Standard Size (in)
# of Teeth B Order #
3/4" Serration Broach 27 .7540 703-7540
3/4" Serration Broach 36 .7540 705-7540
3/4" Serration Broach 45 .7540 707-7540
13/16" Serration Broach 29 .8165 703-8165
13/16" Serration Broach 39 .8165 705-8165
13/16" Serration Broach 49 .8165 707-8165
7/8" Serration Broach 32 .8790 703-8790
7/8" Serration Broach 42 .8790 705-8790
7/8" Serration Broach 53 .8790 707-8790
15/16" Serration Broach 34 .9415 703-9415
15/16" Serration Broach 45 .9415 705-9415
15/16" Serration Broach 56 .9415 707-9415
1" Serration Broach 36 1.004 703-1.004
1" Serration Broach 48 1.004 705-1.004
1" Serration Broach 60 1.004 707-1.004

Available Internal Broach Options:

  • Coatings: TiN, TiCN, TiAlN
  • Materials: M2, PM4, T15 High Speed Tool Steels
  • Different overall lengths (including 28mm)
  • Custom cut lengths
  • Custom major and minor dimensions
  • Any desired number of teeth
  • Custom tooth profiles
  • MICRO forms
  • Corner radius
  • Spun ground diameter on broach corners
  • Single or double vent holes
  • Flat on shank can be aligned with flat on form (for holding orientation)
  • Re-sharpening
  • Quantity discounts at 5, 10, 30, 50, 100, 150, 200 pieces