2/2.5/2.8/3/3.2/3.5mm Countersink Drill Bit Set 1/4"Hex Shank Woodworking Cutter
- Product Information:
Name: Countersink Drill Bit
Material: Tungsten Carbide Alloy
Shank Type: 1/4"Hex Shank
Drill Bits Size: 2mm/2.5mm/2.8mm/3mm/3.2mm/3.5mm
Countersink Diameter: 8mm/10mm
- Product Features:
1. the Core Length Can Be Adjusted According to Actual Usage, Allowing for Core Replacement to Extend Product Lifespan.
2. the Hollow Design Facilitates Easier Removal of Broken Cores Compared to Traditional Designs, and Extended Drill Cores Can Be Easily Inserted.
3. Universal Hexagonal Shank, Compatible with Multiple Machine Types, Offers Broad Applicability and Simplifies Installation.
4. Extended Drill Core Features Sharp Cutting Edges for Rapid Drilling. Dual Flute Chip Evacuation Channels Ensure Smoother Machining.
5. Tungsten Carbide Alloy Cutting Head Offers Superior Hardness over Standard Steel, Delivering Exceptional Sharpness, Wear Resistance, and Burr-free Performance for Effortless Operation.
2. the Hollow Design Facilitates Easier Removal of Broken Cores Compared to Traditional Designs, and Extended Drill Cores Can Be Easily Inserted.
3. Universal Hexagonal Shank, Compatible with Multiple Machine Types, Offers Broad Applicability and Simplifies Installation.
4. Extended Drill Core Features Sharp Cutting Edges for Rapid Drilling. Dual Flute Chip Evacuation Channels Ensure Smoother Machining.
5. Tungsten Carbide Alloy Cutting Head Offers Superior Hardness over Standard Steel, Delivering Exceptional Sharpness, Wear Resistance, and Burr-free Performance for Effortless Operation.
- Product Application:
For Drilling Holes in Metal Materials Such As Stainless Steel, Tool Steel, Aluminium Alloy, Cast Iron, and Copper Tubing.
