Insize IN0421 11.5mm HSS M2 Long Series Drill Bit

Insize HSS 135° High-Speed Long Series Drill Bits are suitable for general-purpose drilling applications. High-speed bits, in particular, provide a reliable performance in a wide range of materials. They are offered in a variety of different bit sizes and flute lengths for multiple applications. The 30 Degree Helix allows for quick and efficient swarf clearance allows clog-free precision drilling.

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