Keyway Broach Set 18 Piece HSS Inch Tool Kit For Precision Machining With 4 Broaches, 9 Bushings And 5 Shims Pro Grade Heavy Duty Industrial Tools Built To Cut Accurate Keyways

18-Piece HSS Keyway Broach Set for Precise Keyways
✔️ 18-piece kit with 4 broaches, 9 bushings, 5 shims for accuracy

This 18-piece keyway broach set is built from high-speed steel (HSS) to deliver high hardness, wear resistance, and heat tolerance. It's designed for punching and machining machine components, ideal for bordering and groove processing in metal projects. Pack size: set of 18 pieces (4 broaches, 9 bushings, 5 shims).

✅ 4 broaches: 1/8", 3/16", 1/4", 3/8"
✅ 9 bushings: 1-1/2", 1-3/8", 1-1/4", 1-1/8", 1", 7/8", 3/4", 5/8", 1/2"
✅ 5 shims included
✅ HSS steel construction for high hardness and wear resistance
✅ Special design reduces impact during processing and extends life
✅ Includes a fitted carrying case for protection and portability

💡 What is a keyway broach set used for in machining?

It's a handy tool for creating precise keyways in shafts and hubs, enabling secure key-based mating of parts.

- How to choose the right broach size for a given keyway width
- How bushings and shims help achieve dimensional accuracy and alignment
- Why HSS material matters for wear resistance and heat tolerance in keyway work
- Best practices to reduce chatter and extend broach life
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