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Description:
3pcs 4-12/20/32mm HSS Step Drill Bits Set Spiral Grooved Hole Cutter
Specification:
| Product Name | HSS Step Drill Bits Set |
| Material | High-speed steel |
| Color | Black |
| Type | Step drill |
| Size | 4-12mm,4-20mm, 4-32mm |
| Quantity | 3pcs/set × HSS Step Drill Bits Set |
| Size | Steps | Shank Diameter(mm) Approx. | Overall Length(mm) Approx. |
4-12mm |
5 Steps (4, 6, 8, 10, 12mm) |
6 |
64 |
4-20mm |
9 Steps (4, 6, 8, 10, 12, 14, 16, 18, 20mm) |
8 |
75 |
4-32mm |
15 Steps (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm) |
10 |
101 |
Features:
- High-speed steel, good chip removal ability and durable for use
- Professional design, which makes drilling holes more precise with smoother cutting
- These drill bits works great in making a smooth, clean and perfectly round hole
- Ideal for using to cut holes in a variety of materials Including steel, brass, wood, plastic, etc
Package Included:
1pc x |
4-12mm HSS Drill Bit |
1pc x |
4- 20mm HSS Drill Bit |
1pc x |
4- 32mm HSS Drill Bit |
Notice:
1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.
2. The color may have different as the difference display, pls understand.
More Details:
