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| Specification | Detail |
|---|---|
| Material / Grade | High-Speed Steel (HSS) with M2(6542) |
| Point Angle | 135° Split Point (Standard). Optimized for immediate bite and reduced walking on hard metals. |
| Flute Type | Spiral Flute Design for efficient chip evacuation. |
| Surface Treatment | Bright Finish (Standard) or Optional TiN/TiAlN Coating for enhanced lubricity and life. |
| Shank Type | Straight Round Shank (3mm - 20mm). Also available in Hex Shank for specific models. |
| Tolerance | Fully Ground to h8/h9 standards for high dimensional accuracy. |
| Size Range | Extensive range from 0.5mm to 20.0mm (1/64" to 1/2") diameter. |
Unlike standard HSS drills (like M2), our bits are formulated with a significant cobalt infusion. This alloying element fundamentally increases the steel's hot hardness (red hardness), allowing the cutting edge to retain its temper and sharpness under intense frictional heat generated when drilling tough materials.
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Main Product:
DRILL BITS,
HOLE SAWS ,
CARBIDE END MILL,
Hammer Drill Bits,
CARBIDE BURRS,
HSS Hole Saw
