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All Products ➞ Bordo ➞ Taps & Dies ➞ Colour Band High Performance Taps ➞ Blue Band TiAlN coated Stainless Steel Tapping ➞ Spiral Flute
12 x 1.75mm HSSE-V3 TiAlN Coated Blue Band Spiral Flute Tap
| Part Number: | 3250-12.00 |
| Brand: | Bordo |
| Sub Brand: | Colour Band |
| Barcode: | 9326518093855 |
| Pack Qty: | 1 |
| Diameter (mm): | 12 |
| Overall Length (mm): | 110 |
| Pitch (mm): | 1.75 |
| Thread Form: | Metric Coarse |
About this item:
- 12 x 1.75mm HSSE-V3 TiAlN Coated Blue Band Spiral Flute Tap
- HSSE-V3 HSSE with 3% Vanadium high performance tap.
- TiAlN (Titanium Aluminium Nitride) coating provides higher temperature resistance and improved surface hardness.
- Optimised for machining stainless steel
- Spiral flute with 40° helix angle.
- Designed for tapping blind holes where the right hand spiral forces swarf out of the hole and prevents clogging which may cause breakage or spoiled threads.
- 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.
- For machining materials with Hardness < 350 HB : Tensile Strength <1250 N/mm2.