MACXCOIP Bridge Construction Reamer-9/16, M2 HSS Taper Chucking Reamer Drill Bit with 5-Spiral Flutes Design for Steel, Alloy, Aluminum, Wood and Plastic — Open-Box, 5% Off

5-Sprial Flutes Design: The taper chucking reamer adopts a 5-sprial design, which not only ensures cutting strength but also improves chip removal efficiency, ensuring hole wall smoothness and dimensional accuracy

M2 HSS Bridge Construction Reamer: The Taper Chucking Reamer uses high-quality M2 high-speed steel (HSS), which has high hardness, wear resistance, and thermal stability, extending tool life and reducing replacement frequency

Safety Stop & Tapered Point: The Taper Chucking Reamer can prevent excessive penetration and operator instability with safety stop. At the same time, the Tapered Point can ensure entry into some overlapping or irregular holes, solving more problems

Suitable for Various Scenarios: The Taper Chucking Reamer is widely used in mechanical processing, mold manufacturing, automotive parts and other fields, especially suitable for precision machining of tapered holes, reaming correction or mass production, compatible with drilling machines, lathes, CNC and other equipment

Precautions for Use: 1. Use cutting fluid to cool and lubricate during processing to avoid material adhesion. 2. Adjust the speed according to the material of the workpiece, and it is recommended to cut M2 high-speed steel at medium to high speeds. 3. Progressive feed to prevent blade cracking. 4. After use, clean and store in a dry place to prevent rust and bumps