Exact Step Drill Bit TiAIN HSS 4-12mm, Total Length 80mm, Triangular Shank, Spiral Flute

41.99 GBP

Titanium‑nitride coated step drill bit with a triangular shank and spiral flute cuts through 4 mm to 12 mm metal smoothly, minimizing vibration and ensuring straight, precise holes in one pass.

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