3/16 Hex Rotary Broach
$54.00
3/16″ Hex Rotary Broach | 8mm Shank Diameter x 1-1/4″ Overall Length
Polygon’s standard 3/16” hexagon rotary broaches are made from high quality M-2 high speed steel and precision ground to tight tolerances for superior broaching performance. Ground shank diameters insure that Polygon’s 3/16” hex broaches fit all commercially available broach holders. Nominal sizes meet ASME standards for hexagon sockets and include pressure relief vent holes to reduce pressure and improve tool life. Standard broaching depths are 2x the across flat dimensions and provide maximum clearance. Custom options include premium broach materials, coatings, dimensions and tolerances.
Part Number: H01895A
Product Description
NO COATING
| Hex Size | Across Flats | Broach Depth | Shank Diameter | Overall Length | Broach Material | Part Number |
| 3/16″ | .1895 | .379 | 8mm (.315″) | 1-1/4″ | M-2 | H01895A |
| PM M-4 | H01895AP | |||||
| PM T-15 | H01895AT | |||||
| M-42 | H01895AM | |||||
TiN COATING
| Hex Size | Across Flats | Broach Depth | Shank Diameter | Overall Length | Broach Material | Part Number |
| 3/16″ | .1895 | .379 | 8mm (.315″) | 1-1/4″ | M-2 | H01895AE |
| PM M-4 | H01895APE | |||||
| PM T-15 | H01895ATE | |||||
| M-42 | H01895AME | |||||
TiCN COATING
| Hex Size | Across Flats | Broach Depth | Shank Diameter | Overall Length | Broach Material | Part Number |
| 3/16″ | .1895 | .379 | 8mm (.315″) | 1-1/4″ | M-2 | H01895AF |
| PM M-4 | H01895APF | |||||
| PM T-15 | H01895ATF | |||||
| M-42 | H01895AMF | |||||
Pre-Drill Size
The Recommended Minimum Chamfer for a 3/16″ Hex is: .2189″
Polygon Solution’s 3/16″ Hex Rotary Broach cutting tools are designed for superior performance when machining aluminum, brass, and mild steel. Polygon recommends drilling the pilot hole 3% oversize for hexagon forms. Pilot holes should also include a chamfer and extra depth for chip accumulation. Expect reduced tool life when broaching tougher materials and tighter pilot holes.
Additional Information
| Weight | .11 lbs |
|---|---|
| Dimensions | 2.25 x .5 x .5 in |
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