Hexagon (Hex) Rotary Broaches (.500″ Shank Diameter)
Polygon Solutions’ 1/2″ shank hexagon rotary broaches are precision ground with a tolerance of +0/-.0005. Each nominal size conforms to the industry standard – ANSI B18.3 2003. All 1/2″ shank hex rotary broach tools include a pressure relief vent hole that allows air and fluid to freely escape during the rotary broaching process to reduce wear on your machine and extend rotary broach tool life. Click Buy Now button to choose broach steel, coatings and quantity.
1/2″ Shank Diameter x 1-3/4″ Overall Length
All Broaches Listed Include Pressure Relief Vent Hole
Nominal Size (Inches) |
Across Flats (A) |
Broaching Depth (B) |
Includes Vent Hole |
Part Number |
Price | Order |
3/32″ Hexagon Rotary Broach ![]() |
.0950 | .190 |
|
H00950B | $61.00 | ![]() |
7/64″ Hexagon Rotary Broach ![]() |
.1110 | .222 |
|
H01110B | $61.00 | ![]() |
1/8″ Hexagon Rotary Broach ![]() |
.1265 | .253 |
|
H01265B | $61.00 | ![]() |
9/64″ Hexagon Rotary Broach ![]() |
.1425 | .285 |
|
H01425B | $61.00 | ![]() |
5/32″ Hexagon Rotary Broach ![]() |
.1585 | .317 |
|
H01585B | $61.00 | ![]() |
3/16″ Hexagon Rotary Broach ![]() |
.1895 | .379 |
|
H01895B | $61.00 | ![]() |
7/32″ Hexagon Rotary Broach ![]() |
.2215 | .443 |
|
H02215B | $61.00 | ![]() |
1/4″ Hexagon Rotary Broach ![]() |
.2525 | .505 |
|
H02525B | $61.00 | ![]() |
9/32″ Hexagon Rotary Broach ![]() |
.2840 | .568 |
|
H02840B | $61.00 | ![]() |
5/16″ Hexagon Rotary Broach ![]() |
.3155 | .631 |
|
H03155B | $61.00 | ![]() |
11/32″ Hex Rotary Broach ![]() |
.3470 | .694 |
|
H03470B | $61.00 | ![]() |
3/8″ Hexagon Rotary Broach ![]() |
.3785 | .757 |
|
H03785B | $61.00 | ![]() |
13/32″ Hex Rotary Broach ![]() |
.4100 | .800 |
|
H04100B | $61.00 | ![]() |
7/16″ Hexagon Rotary Broach ![]() |
.4415 | .800 |
|
H04415B | $76.00 | ![]() |
15/32″ Hex Rotary Broach ![]() |
.4730 | .800 |
|
H04730B | $76.00 | ![]() |
1/2″ Hexagon Rotary Broach ![]() |
.5045 | .800 |
|
H05045B | $76.00 | ![]() |
17/32″ Hex Rotary Broach ![]() |
.5360 | .800 |
|
H05360B | $76.00 | ![]() |
9/16″ Hexagon Rotary Broach ![]() |
.5675 | .800 |
|
H05675B | $81.00 | ![]() |
19/32″ Hex Rotary Broach ![]() |
.5990 | 1.010 |
|
H05990B | $81.00 | ![]() |
5/8″ Hexagon Rotary Broach ![]() |
.6305 | 1.010 |
|
H06305B | $81.00 | ![]() |
21/32″ Hex Rotary Broach ![]() |
.6620 | 1.010 |
|
H06620B | $81.00 | ![]() |
3/4″ Hexagon Rotary Broach ![]() |
.7565 | 1.010 |
|
H07565B | $111.00 | ![]() |
Don’t see the size you are looking for? Click here to use our Design Your Own Rotary Broach App. |
Nominal Size (Metric) |
Across Flats (A) |
Broaching Depth (B) |
Includes Vent Hole |
Part Number |
Price | Order |
2mm Hexagon Rotary Broach ![]() |
.0810 | .162 |
|
H00810B | $61.00 | ![]() |
2.50mm Hexagon Rotary Broach ![]() |
.1010 | .202 |
|
H01010B | $61.00 | ![]() |
3mm Hexagon Rotary Broach ![]() |
.1210 | .242 |
|
H01210B | $61.00 | ![]() |
3.5mm Hexagon Rotary Broach ![]() |
.1410 | .282 |
|
H01410B | $61.00 | ![]() |
4mm Hexagon Rotary Broach ![]() |
.1610 | .322 |
|
H01610B | $61.00 | ![]() |
5mm Hexagon Rotary Broach ![]() |
.2000 | .400 |
|
H02000B | $61.00 | ![]() |
6mm Hexagon Rotary Broach ![]() |
.2400 | .480 |
|
H02400B | $61.00 | ![]() |
7mm Hexagon Rotary Broach ![]() |
.2790 | .558 |
|
H02790B | $61.00 | ![]() |
8mm Hexagon Rotary Broach ![]() |
.3185 | .637 |
|
H03185B | $61.00 | ![]() |
9mm Hexagon Rotary Broach ![]() |
.3580 | .716 |
|
H03580B | $61.00 | ![]() |
10mm Hexagon Rotary Broach ![]() |
.3985 | .757 |
|
H03985B | $61.00 | ![]() |
11mm Hexagon Rotary Broach ![]() |
.4370 | .800 |
|
H04370B | $76.00 | ![]() |
12mm Hexagon Rotary Broach ![]() |
.4775 | .800 |
|
H04775B | $76.00 | ![]() |
13mm Hexagon Rotary Broach ![]() |
.5170 | .800 |
|
H05170B | $76.00 | ![]() |
14mm Hexagon Rotary Broach ![]() |
.5565 | .800 |
|
H05565B | $76.00 | ![]() |
15mm Hex Rotary Broach ![]() |
.5965 | 1.010 |
|
H05965B | $81.00 | ![]() |
16mm Hex Rotary Broach ![]() |
.6355 | 1.010 |
|
H06355B | $81.00 | ![]() |
17mm Hex Rotary Broach ![]() |
.6750 | 1.010 |
|
H06750B | $81.00 | ![]() |
18mm Hex Rotary Broach ![]() |
.7150 | 1.010 |
|
H07150B | $111.00 | ![]() |
19mm Hex Rotary Broach ![]() |
.7545 | 1.010 |
|
H07545B | $111.00 | ![]() |
Don’t see the size you are looking for? Click here to use our Design Your Own Rotary Broach App. |
Rotary Broach Custom Options
Basic Rotary Broaches
These basic hexagon rotary broaches are Made in the USA by Polygon Solutions Inc. for inventive machinists in home workshop, prototype and other non-production settings. Basic rotary broach cutting tools are made from high quality M-2 high speed steel with a practical +/-.001″ across flat form tolerance that meet the ASME B18.3-2003 standard for Hexagon Sockets. The broaches feature a 1/2″ shank diameter and 1.75” overall length to fit the most common brands of rotary broach tool holders. The rake angle and depth of cut make Polygon’s broaches the perfect choice for machining small blind and through holes.
1/2″ Shank Diameter x 1-3/4″ Overall Length
Basic broaches do not include Polygon’s pressure relief hole and
cannot be made to custom dimensions or ordered with material or coating options.