Polygon Solutions Rotary Broaching Tools
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1.3mm Hexagon Rotary Broach – 1/2″ Shank

$71.00

Polygon Solutions' Rotary Broaching Tools are Proudly Made in the USA.

Polygon’s standard 1.30mm hexagon rotary broaches are precision-ground for tight tolerances. Nominal sizes meet ASME/ANSI B18.3 Standards for hexagon sockets.

  • Nominal Hexagon Size: 1.30mm

  • Across Flats: 0.0515″ +0/-.0004″

  • Standard Broaching Depth: 0.103″

  • Pressure Relief Vent Hole NOT Included (Form Too Small)

  • Broach Dimensions: 1/2″ Shank Diameter x 1-3/4″ Overall Length

  • Custom Sizes, Corner Radius, and Broaching Depth Are Available

This 1.30mm Hexagon Rotary Broach Was Design To Be Used With Our
GT Series Half-Inch Shank Rotary Broach Tool Holder

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Standard M-2 High Speed Steel
PM M-4
( $18.00 )
PM T-15
( $25.00 )
M-42
( $25.00 )
PS-60
( $65.00 )
PS-30
( $65.00 )
No Coating on Broach
TiN Coating
( $15.00 )
TiCN
( $15.00 )
TiAlN
( $18.00 )
ZRN
( $15.00 )
Alcrona Pro
( $20.00 )

Description

1.30mm Hexagon Rotary Broaching Insert

Polygon Solution’s 1.30mm Hex Rotary Broach cutting tools are designed for superior performance and can be used in any CNC or Manual Mill or Lathe. Polygon recommends pre-drilling the pilot hole 3% oversize for hexagon forms. Pilot holes should also include a chamfer and extra depth for chip accumulation.

Our 1.30mm hexagon rotary broaching tools are precision-engineered and fully customizable to meet your exact application requirements. Custom options include broaching depth, corner radius, and across-flat (A/F) dimensions, allowing for optimized performance and part accuracy. With Same-Day or Next-Day manufacturing available, Polygon Solutions delivers custom tooling without the typical lead times.

  • Recommended Pre-Drill Pilot Hole Size: 0.053″ -0/+.001″

  • Recommended Minimum Lead-In Chamfer Size: 0.063″

  • Recommended Pre-Drill Pilot Hole Size: 0.053″ -0/+.001″

  • Recommended Minimum Lead-In Chamfer Size: 0.063″

FORM ALIGNMENT:
When rotational orientation of the broached form must be synchronized with an existing feature on the workpiece, Polygon Solutions’ Rotary Broaching Alignment Brake Attachment provides precise angular positioning. The alignment brake temporarily restricts free rotation of the tool holder during setup, allowing the broach profile to be accurately indexed relative to keyways, cross holes, flats, slots, or other critical part features. This accessory simplifies setup, improves repeatability, and ensures consistent form orientation from part to part.

Premium Rotary Broach Tool Holder This 1.30mm Hexagon Rotary Broach Was Designed To Be Used With Our
GT Series Half-Inch Shank Rotary Broach Tool Holder

Hexagon GO/NOGO gage set for inspecting internal hexagonal featuresUse Polygon Solutions’ 1.30mm Hexagon Gage Set to ensure the accuracy of your machined parts:
1.30mm Hexagon Go/NoGo Plug Gage Set

Available 1.30mm Hex Broach Material Options: M-2, PM M-4, PM T-15, M-42, PS-30, and PS-60

Available 1.30mm Hex Broach Coating Options: TiN, TiCN, TiAlN, ZRN, AlCrN (Alcrona Pro)

1.30mm Hex Rotary Broach Cross Reference Part Numbers: 506-051, HX2-1.3-F, 54315387, 662013

Internal Premium Rotary Broach Tool Holder by Polygon Solutions
This 1.30mm Hexagon Rotary Broach Was Designed To Be Used With Our
GT Series Half-Inch Shank Rotary Broach Tool Holder

Precision hexagon GO and NOGO plug gage set for dimensional inspectionUse Polygon Solutions’ 1.30mm Hexagon Gage Set to ensure the accuracy of your machined parts:
1.30mm Hexagon Go/NoGo Plug Gage Set

Available 1.30mm Hex Broach Material Options:
M-2, PM M-4, PM T-15, M-42, PS-30, and PS-60

Available 1.30mm Hex Broach Coating Options:
TiN, TiCN, TiAlN, ZRN, and AlCrN (Alcrona Pro)

1.3mm Hex Rotary Broach Cross Reference Part Numbers:
506-051, HX2-1.3-F, 54315387, 662013

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