- Stock: In Stock
- Model: ST22006481
- SKU: ST22006481
Specifications: | |
Material | S2 M35 Contains Cobalt |
Size | 3.0mm,3.2mm,3.5mm,4.0mm,4.2mm,4.5mm,5.0mm,5.2mm,6.0mm(Optional) |
Quantity | 10pcs |
Features | Anti slip / wear resistant / high hardness / not easy to rust |
Application | Wood, Aluminum Alloy, Zinc Alloy, Steel, Iron, Stainless Steel |
Scope of use | rechargeable drill / electric hand drill / hand drill / Air Screwdriver / automatic screwdriver, etc |
Length(mm) | Bit Edge Length | Diameter | |
3.0 | 46.8 | 10 | 3.0 |
3.2 | 48.9 | 15 | 3.2 |
3.5 | 51.7 | 14 | 3.5 |
4.0 | 54.9 | 16 | 4.0 |
4.2 | 54.3 | 16 | 4.2 |
4.5 | 55.2 | 16 | 4.5 |
5.0 | 56.1 | 16 | 5.0 |
5.2 | 56.8 | 16 | 5.2 |
5.5 | 58.0 | 16 | 5.5 |
6.0 | 66.0 | 16 | 6.0 |
Feature:
-Surface roasting process is not easy to rust.
-Using optimal steel, the hardness is as high as HRC64.
-Double head can be used, save money and time.
-Spiral big U slot, the cutter head is sharp and not easy to stick to chips.
Electric drill processing operation tips:
1. When drilling, the drill bit and the stainless steel plate are perpendicular to 90°.
2. If the hole is larger than 6mm, use 3.2mm-4mm drill bit to drill small holes, and then ream the hole with a large drill bit.
3. The electric drill chuck must clamp the double-head drill, and the exposed part should be as short as possible. The cutting edge of the drill bit does not need to be too sharp.
4. The speed of electric drill should be between 800-1500rpm.
5. It is recommended to drill a hole ≤15 deep.
Pack Included(Size Optional):
10 x Twist Drill
