Professional Set of 170 Black HSS-R Drill Bits (1-10mm) - Complete Metal Drilling Solution
Product Description:
Our premium set of 170 black oxide coated HSS-R drill bits provides the ideal solution for professional workshops and serious DIY enthusiasts. With progressive diameters from 1 to 10mm (in 0.5mm increments), this set covers all drilling needs for both hard and soft metals.
Advanced Technical Features:
✓ HSS-R Material (High Speed Steel) - Enhanced wear and high temperature resistance
✓ Black oxide coating - Corrosion protection and increased surface hardness
✓ 118° point angle - Optimized for most metal drilling applications
✓ Deep spiral flutes - Ensures efficient chip removal
Key Benefits:
• Time-saving - All required sizes in one organized set
• Superior quality - Bits manufactured to DIN 338 standards
• Extended lifespan - Withstands intensive workloads
Set Includes:
▸ 170 precision drill bits (1.0mm - 10.0mm)
▸ Durable ABS plastic storage case
▸ Numerical index for quick identification
Recommended Applications:
✔ Automotive workshops and repair shops
✔ Metalworking industry
✔ Metal construction work
✔ Advanced DIY projects
Quality Assurance:
All drill bits are factory tested and backed by a 12-month warranty against manufacturing defects.
Why Choose This Set?
→ Covers over 95% of metal drilling needs
→ Saves up to 40% compared to buying individual bits
→ Compatible with all standard drilling machines
