Place of Origin:Changtu China (Mainland)
Brand Name:Yongshun & Yoson
Type:Steel Sheet Drill
Material:High Speed Steel
Use:Metal Drilling
Packaging & Delivery
| Packaging Detail: |
Wooded, Metal or ABS Box for whole set. |
| Delivery Detail: |
45 days |
Specifications
1. CBN Profile Ground
2. Right Hand Cutting
3. HSS 4241, 4341, M2
4. Laser Marking
5. Triangle / Hex / Round Shanks
Most Popular HSS Step Drill Set
Always the 4.0-12.0 / 4.0-22.0 / 4.0-30.0 combination is the most popluar type in the market, especially for DIY tools promotion in supermarket. So for it, we suggest HSS-4241 type.
Application
1. For drilling large holes in thin material and reboring existing holes
2. Steel sheet and stainless steel from 0.1 to 2 mm thick.
3. Non-ferrous metals from 0.1 to 5 mm thick.
4. Plastic up to 10 mm thick.
5. In all rotary and percussion drilling machines
6. In machines for mechanical processing
7. Only for rotary use.
Specification
| Cut. Dia. |
Shank dia. |
Cut. L. |
| 4.0-12.0 |
6.0 |
80.0 |
| 4.0-20.0 |
8.0 |
67.0 |
| 6.0-30.0 |
10.0 |
98.0 |
| 9.0-36.0 |
12.0 |
86.0 |
| 7.0-32.5 |
6.0 |
96.0 |
