13Pc. Cobalt Twist Drill Set
Brand :
SATA TOOLS
Caution
- Product pictures are for reference only !!!!
- Please check product specification before order !!!!
- Lifetime Warranty
Product Description
SATA TOOLS● This product is made of M35 high-speed steel containing 5% cobalt
● The drill bit is formed by grinding and with precision dimension
● 135°double clearance angle has the auto-centering function to prevent slippage during drilling
● Fine thread technology is adopted to effectively increase the cutting speed and prolong the service life