Description
Product Name: Step Drill Bit Set - Yato
YT-44731 STEP DRILL SET 3PCS 3-20 mm
Country of Origin: China
Manufacturer: ( Yato)
- Product Description:
- The set contains 3 drills with diameters of 3-20 mm.
- Designed for drilling in high-quality stainless steel, construction steel, cold-rolled steel, non-ferrous metals, steel sheets, and plastics.
- Made of high-speed steel HSS 4241
- Drilled hole edges remain clean, free of burrs and fractures.
- Automatic centering on round and slippery surfaces, providing a center point.
- Fast heat dissipation when drilling in various materials.
Technical Specifications:
- The set contains 3 drills with diameters of 3-20 mm.
- Drill bit 3-12 mm, steps: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 mm
- Drill bit 4-12 mm, steps: 4, 6, 8, 10, 12 mm
- Drill bit 4-20 mm, steps: 4, 6, 8, 10, 12, 14, 16, 18, 20 mm
| Length (mm) |
|
| Diameters (mm) |
3 - 20
|
| Manufacturing Material |
HSS 4241 |
| Model Number |
YT-44731
|
