HSS 90? Straight Shank Spotting Drills | TiN Tipped – Metric | Special drill for accurate and fast spotting on NC machines, jig drills and other capital-intensive boring machines. For countersinking and chamfering of tapping holes in one operation. Only suitable for shallow depth drilling. |
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Material: Medium Carbon Steel Hardness: HRC 32 – 38 Surface Finish: Black Oxide
Designed to save set up time and solve most clamping problems All step clamps are forged and hardened & the step blocks are made from high quality steel for increased productivity All components (except studs) are heat treated and finished in black oxide coating for enhanced performance Supplied in steel racks which can be wall mounted or fitted to workbenches for ease of storage (except M16 set which is supplied in wooden box) Available to suit a full range of metric T-Slot widths for a wide range of use
Thread insert set, 10 or 20 pieces, 1.5?D, Thread type / size: M12
Material: Medium Carbon Steel Hardness: HRC 32 – 38 Surface Finish: Black Oxide
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