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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
and MRO use
- Parallel shank design for secure clamping in machine tool chucks
- Cobalt (Co5) content enhances heat resistance and wear properties
The 12 mm cylindrical shank allows secure mounting in boring bar holders
Comprehensive Range – Covers metric and imperial sizes across multiple series
Hepyc HSSCo Split Point Drill Bit 17/64" DIN338N Insize Thread GO NOGO Plug Gauge 9/16"-18 UNF Series 4131-9D2 and MRO usePremium cobalt HSSCo drill bit designed for high performance drilling in steel, stainless steel, and tougher engineering materials. Manufactured to DIN338N standards, this short series drill delivers superior heat resistance, durability, and precision for demanding workshop and industrial applications. Featuring a 135 split point and 30 helix angle, this drill provides accurate centering, reduced walking, and efficient chip evacuation. The cobalt high
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