3mm Push Type Keyway Broach Set in High Speed Steel for CNC Machines, Metric Sized Broaching Tools Built Tough for Precise Keyways, Pro Grade HSS Tooling for Metalworking and Milling

3mm Push Type Keyway Broach Set in HSS for CNC Milling
✔️ 3mm push-type keyway broach in high-speed steel for clean keyways

The 3mm Push Type Keyway Broach Set is crafted from high-speed steel (HSS) for excellent hardness, wear resistance, and heat tolerance. This metric-sized tooling is designed to cut precise internal keyways in gears, pulleys, and shafts, making it a staple for CNC milling and manual presses.

✅ Material: HSS (high-speed steel) with high wear resistance and heat tolerance
✅ Size: 3mm keyway broach for metric applications
✅ Compatibility: suited for CNC machines and manual arbor presses
✅ Applications: creates clean internal keyways in gears, pulleys, and shafts

💡 What is a keyway broach used for in metalworking and does material choice matter? Material hardness and heat resistance affect wear life and cut quality. - Creates precise internal keyways in gears, pulleys, and shafts - High-speed steel offers wear resistance and heat tolerance - Works with CNC machines or manual arbor presses - Proper alignment and lubrication maximize performance

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