Product Information
- 19 different sizes: Package includes: 10 mm, 12 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 26 mm, 28 mm, 30 mm, 32 mm, 35 mm, 40 mm. Passed through the circular edge, drills all circular arc in any direction; ensures a real, accurate and clean flat bottom hole with quick waste removal and ensures your work runs efficiently.
- Material: carbide steel: made of carbide and hot treated. High hardness and heat resistance, the high temperature generated during drilling does not deform, also durable, can be used for a very long time. High concentricity, so the processing accuracy is high and the noise is low.
- X-wing design for precision: X-wing head provides visibility and stability during operation. The middle spur of each drill bit guarantees precise drilling and prevents running and wobbling during operation. Creates perfectly round and precise holes with the central spur construction.
- Drilling decorative holes: suitable for drill, gun drill, bench drill, vertical drill, hand drill, stand motor-driven drill and mobile band type magnetism drill for mounting spherical door shoot tip, drawer; perforation on wood products, plastic products, wood and plywood.
- Easy to store and choose: each bit comes in its own plastic box and the size has been displayed on the box, so you can take the right drill off the shelf in a few seconds.
