Drill Bits Wide Application Drill Bit Wear Resistance For Drilling Reaming

Drill Bits Wide Application Drill Bit Wear Resistance for Drilling Reaming Specification: Features: 1. Stable heat- wear- life. 2. Fully polished -plated anti-corrosion protection high hardness durable and reliable. 3. The twisted drill is made of high speed steel and has high hardness and durability. 4. Strong and more durable it can withstand longer tool life and faster masonry performance. 5. Used to open shallow holes. 6. Has its own self-tapping thread for better positioning and punching. 7. High-hardened cutting edge four-slot chip removal to help improve work efficiency 8. Suitable for electric drill bench drill impact drill Suitable for wood depth operation. 9. It can be used for drilling and reaming of finished wood walnut bead and other wood PVC and other plastics. Specification: Condition: Item Type: Twisted Drill Bit Material: High Speed Steel Quantity: 8PCS Size: 3/4/5/6/7 8/9/10MM Range: Cork hardwood etc. Equipment: Can be used with bench drills drills etc. Package List: 8 x Twisted Drill Bit