BORDO Blue Band Multi-Size Tap & Drill Set Stainless Steel Tapping
- 3-12mm 14 Pce MC Blue Band Intermediate Tap & Drill Set
- HSSE-V3 HSSE with 3% Vanadium high performance tap and drill set.
- TiAlN (Titanium Aluminium Nitride) coating provides higher temperature resistance and improved surface hardness.
- Optimised for machining stainless steel
- Spiral point, straight flute with angular cutting faces at the lead.
- Primarily design for tapping through holes but can be used for blind holes provided there is ample clearance beyond the threaded section to accommodate the swarf.
- Designed to withstand the high stress and high heat associated with CNC production tapping.
- The machining of stainless steels is difficult due to its work hardening properties, toughness and poor thermal conductivity, which places high demands on the cutting tools.
- TiAlN coating increases tool surface hardness to 87Rc.
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