19mm Square Rotary Broach
19mm Square Rotary Broach | 1/2″ Shank Diameter x 1-3/4″ Overall Length
Polygon’s standard 19mm square 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 19mm square broaches fit all commercially available broach holders. Nominal sizes are slightly oversize and provide excellent clearance for shafts and sockets. 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.
*Note: This form is typically too large for many rotary broaching applications.
Part Number: S07545B
|Square Size||Across Flats||Broach Depth||Shank Diameter||Overall Length||Part Number|
|19mm Square Broach||.7545||1.010||1/2″ (.500″)||1-3/4″||S07545B|
Polygon Solution’s 19mm Square Rotary Broach cutting tools are designed for superior performance when machining aluminum, brass, and mild steel. Polygon recommends drilling the pilot hole 10% oversize for square 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.
|Dimensions||2.75 x .75 x .75 in|
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