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

Double Hex Broaches

Slater Tools Inc. offers the largest variety of internal and external double hex rotary broach tools. Double hex rotary broaches, also known as 12-point rotary broaches, can be produced in special sizes, custom lengths, and in a variety of materials and coatings. Vent holes, quantity discounts and resharpening are available.
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  • Double Hex Broaches
    .500 Shank Diameter

  • 1.75 and 2.25 Overall Lengths
  • Order: Refer to individual order numbers below
.500 Shank Diameter .500 Shank Diameter Mechanical Image
Standard Sizes / 1.75 Overall Length
Nominal Size (in)
B Order #
1/4" Double Hex Broach .253 502-253
9/32" Double Hex Broach .284 502-284
5/16" Double Hex Broach .316 502-316
11/32" Double Hex Broach .347 502-347
3/8" Double Hex Broach .379 502-379
13/32" Double Hex Broach .410 502-410
7/16" Double Hex Broach .442 502-442
15/32" Double Hex Broach .473 502-473
1/2" Double Hex Broach .505 502-505
17/32" Double Hex Broach .536 502-536
9/16" Double Hex Broach .568 502-568
19/32" Double Hex Broach .599 502-599
5/8" Double Hex Broach .631 502-631
21/32" Double Hex Broach .662 502-662
11/16" Double Hex Broach .694 502-694
23/32" Double Hex Broach .725 502-725
 
Standard Sizes / 2.25 Overall Length
1/4" Double Hex Broach .253 542-253
9/32" Double Hex Broach .284 542-284
5/16" Double Hex Broach .316 542-316
11/32" Double Hex Broach .347 542-347
3/8" Double Hex Broach .379 542-379
13/32" Double Hex Broach .410 542-410
7/16" Double Hex Broach .442 542-442
15/32" Double Hex Broach .473 542-473
1/2" Double Hex Broach .505 542-505
17/32" Double Hex Broach .536 542-536
9/16" Double Hex Broach .568 542-568
19/32" Double Hex Broach .599 542-599
5/8" Double Hex Broach .631 542-631
21/32" Double Hex Broach .662 542-662
11/16" Double Hex Broach .694 542-694
23/32" Double Hex Broach .725 542-725
3/4" Double Hex Broach .757 542-757
 
Metric Sizes / 1.75 Overall Length
Nominal Size (mm)
B Order #
6.00mm Double Hex Broach .240 502-240
7.00mm Double Hex Broach .279 502-279
8.00mm Double Hex Broach .320 502-320
9.00mm Double Hex Broach .358 502-358
10.00mm Double Hex Broach .399 502-399
11.00mm Double Hex Broach .437 502-437
12.00mm Double Hex Broach .478 502-478
13.00mm Double Hex Broach .517 502-517
14.00mm Double Hex Broach .557 502-557
15.00mm Double Hex Broach .597 502-597
16.00mm Double Hex Broach .636 502-636
17.00mm Double Hex Broach .678 502-678
18.00mm Double Hex Broach .715 502-715
19.00mm Double Hex Broach .758 502-758
 
Metric Sizes / 2.25 Overall Length
6.00mm Double Hex Broach .240 542-240
7.00mm Double Hex Broach .279 542-279
8.00mm Double Hex Broach .320 542-320
9.00mm Double Hex Broach .358 542-358
10.00mm Double Hex Broach .399 542-399
11.00mm Double Hex Broach .437 542-437
12.00mm Double Hex Broach .478 542-478
13.00mm Double Hex Broach .517 542-517
14.00mm Double Hex Broach .557 542-557
15.00mm Double Hex Broach .597 542-597
16.00mm Double Hex Broach .636 542-636
17.00mm Double Hex Broach .678 542-678
18.00mm Double Hex Broach .715 542-715
19.00mm Double Hex Broach .758 542-758
  • Available Coatings: TiN, TiCN, TiAN
  • Available Materials: M2 Tool Steel, PM4 HSS, T15
  • Custom Overall Lengths Available (including 28mm)
  • Custom Cut Lengths Available 
  • Single or Double Vent Holes
  • Resharpening Offered
  • Quantity Discounts at 5, 10, 30, 50, 100, 150, 200