Product Description
- The Sealey 170 Piece HSS-Co Drill Bit Set is a professional-grade collection of cobalt steel drill bits designed for drilling demanding materials including high carbon steel and stainless steel.
- These fully ground HSS cobalt drill bits are manufactured to DIN 338 standard, incorporating 5% cobalt content that significantly increases heat hardness and extends operational life when working with harder materials.
- The 135° split point design provides self-centring accuracy that reduces thrust during drilling and enables easier penetration into tough materials.
- This feature, combined with efficient clog-free swarf clearance, ensures consistent performance across demanding metalworking applications.
- Each drill bit is precision manufactured to deliver reliable results for professional tradespeople and engineers.
- This comprehensive set includes 170 drill bits ranging from 1mm to 10mm in 0.5mm increments, with multiple pieces of the most commonly used sizes.
- The smaller sizes (1-8mm) include 10 pieces each, whilst larger sizes (8.5-10mm) contain 5 pieces each, ensuring adequate replacements for frequently used bits.
- All drill bits are supplied in a tough composite storage case that keeps the set organised and protected on site or in the workshop.
- 5% cobalt content increases heat hardness for extended drill bit life
- 135° split point is self-centring for improved accuracy and easier penetration
- Efficient swarf clearance design reduces clogging during use
- Suitable for drilling high carbon steel and stainless steel
- Comprehensive size range from 1-10mm in 0.5mm increments
- Durable composite storage case keeps bits organised and protected
- Brand: Sealey Contents: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8mm (10 of each), 8.5, 9, 9.5, 10mm (5 of each) Nett Weight: 3.10kg
Specifications
| Brand Id | 14536 |
|---|---|
| Delivery Cost | £11.85 |
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