The Yato YT-4390 drill bit set includes seven drill bits with YG-8C carbide tips and a diamond coating. The cylindrical shanks are made of 40CR steel, while the S-4 double helix helps remove material faster. Suitable for drilling construction materials, glass, tiles and plasterboard.
- Pieces: 7
- Diameters: 4, 5, 6, 8, 9, 10 and 12 mm
- Tip material: YG-8C carbide
- Tip hardness: 89–90 HRC
- Shank material: 40CR steel
- Shank hardness: 47 HRC
- Shank: Cylindrical
- Coating: Diamond
- Cutting profile: S-4 double helix
- Drilling materials: Construction materials, glass, tiles and plasterboard
- Weight: 275 g
- Product Number
- YT-4390
- Drill Material
- Carbide
- Drill Bit Coating Material
- Diamond
- Suitable for
- Masonry, Glass / Tiles, Drywall
- Drill Top
- Cylindrical
- Set with Tips
- No
- Pieces
- 7 pcs
- Diameter
- 9 mm, 4 mm, 12 mm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.