Keyway Broach, Type B, HSS Push Type Keyway Cutter with Shim, Precision Cutting Tool for Metalworking, Machinery Repair, Lathe (3/32 Inch Type B)

Suitable for metalworking processing, mechanical equipment maintenance, lathe and milling machine operation, shaft gear pulley keyway slotting, daily workshop DIY production.Specifications: Style: Industry Standard Type B Push Keyway Broach Material: High Speed Steel (HSS) Precision: IT8 Tolerance Optional Size: 4mm, 5mm, 3/32 Inch, 1/8 Inch, 5/32 Inch, 3/16 Inch Surface Process: Precision Ground Matching Part: Precision ShimProduct includes: 1 x Type B Keyway Broach 1 x Precision Ground Shim

• 【✅ Industry Standard Type B Structure】: This is standard Type B push keyway broach with IT8 precision tolerance, matches perfectly with Type B guide bushing. Uniform standard size fits daily keyway slotting needs, delivers smooth and burr-free cutting finish without secondary polishing.
• 【✅ Solid HSS High Speed Steel Material】: Made of integral high speed steel blank with integral heat treatment, features high hardness, wear resistance and long service life. It stably cuts carbon steel, cast iron, aluminum alloy and other common metal materials for mechanical processing.
• 【✅ Push Type Cutting Design】: Adopts professional push-type broaching structure with precision ground tooth profile. Reasonable tooth pitch enables smooth chip evacuation, reduces working vibration, improves cutting efficiency and effectively lowers tool wear during repeated use.
• 【✅ Wide Compatibility Equipment】: Compatible with arbor press, bench press, manual broaching machine, lathe and milling machine. Suitable for DIY metalworking and professional machinery maintenance, easy to install and operate without complicated steps.
• 【✅ Comes with Precision Matching Shim】: Each Type B keyway broach is equipped with one precision ground shim. It supports multi-pass layered cutting to accurately control keyway depth, ideal for shaft, gear and pulley keyway processing.