Description:
- Made of high speed steel (6542), sturdy and durable. Titanium coated surface resists rust and provides a solid life.
- Universal 90 degree 3-edge countersunk holes for all types of drills, drilling machines including vertical drilling machines, and other common milling cutters.
- There are two types of 6 sizes, 20.5mm, 16.5mm, 12.4mm, 10.4mm, 8.3mm, and 6.3mm (counter sink top diameter).
- Countersunk holes, DIY daily use, easy to use, effective for drilling without burrs.
- Suitable for processing metal and non-metallic materials such as carbon steel, steel, thin iron plate, insulation plate, PVC board, aluminum, soft wood and plastic.
Specifications:
- Material: HSS High Speed Steel (6542)
- Shape: Three flutes
- Edge: 90 Degree
- Top Diameter: 20.5mm-0.8 in, 16.5mm-0.65 in, 12.4mm-0.48 in, 10.4mm-0.4 in, 8.3mm-0.32 in, 6.3mm-0.25 in
- Bottom Diameter: 10mm-0.39", 10mm-0.39", 8mm-0.31", 6mm-0.24", 6mm-0.24", 5mm-0.2"
- Total length: 63mm-2.5", 60mm-2.4", 56mm-2.2", 50mm-1.97", 50mm-1.97", 45mm-1.77"
- Color: As picture shows
Package Includes:
1 x Countersink Drill Bit.
Note:
Please allow 1-3mm error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.