2.5mm Hex Rotary Broach
$61.00
2.5mm Hex Rotary Broach | 1/2″ Shank Diameter x 1-3/4″ Overall Length
Polygon’s standard 2.5mm hex 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 2.5mm hexagon broaches fit all commercially available broach holders. Nominal sizes are slightly oversize and provide excellent clearance for hex keys and Allen wrenches. Standard pressure relief vent holes 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: H01010B
Product Description
NO COATING
Hex Size | Across Flats | Broach Depth | Shank Diameter | Overall Length | Broach Material | Part Number |
2.5mm | .1010 | .202 | 1/2″ (.500″) | 1-3/4″ | M-2 | H01010B |
PM M-4 | H01010BP | |||||
PM T-15 | H01010BT | |||||
M-42 | H01010BM |
TiN COATING
Hex Size | Across Flats | Broach Depth | Shank Diameter | Overall Length | Broach Material | Part Number |
2.5mm | .1010 | .202 | 1/2″ (.500″) | 1-3/4″ | M-2 | H01010BE |
PM M-4 | H01010BPE | |||||
PM T-15 | H01010BTE | |||||
M-42 | H01010BME |
TiCN COATING
Hex Size | Across Flats | Broach Depth | Shank Diameter | Overall Length | Broach Material | Part Number |
2.5mm | .1010 | .202 | 1/2″ (.500″) | 1-3/4″ | M-2 | H01010BF |
PM M-4 | H01010BPF | |||||
PM T-15 | H01010BTF | |||||
M-42 | H01010BMF |
Pre-Drill Size
The Recommended Minimum Chamfer for a 2.50mm Hex is: .1167″
Polygon Solution’s 2.50mm 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 |
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Dimensions | 2.75 x .75 x .75 in |
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