| Customized: | Customized |
|---|---|
| Length: | Taper-length |
| Type: | Core Drill Bit |
| Material: | High Speed Steel |
| Usage: | Wood Drilling, PCB Drilling, Metal Drilling |
| Shank: | 1/4′′ |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 3PCS HSS Spiral Grooved Core Cone Step Drill Bits
1/4 Hex Shank 4mm to 12mm 20mm 32mm Chamfer Hole Cut Cutter
Specification
| Material | HSS Steel |
| Set Included | 1 x 15 step bit (4-32mm); 1 x 9 step bit (4-20mm); 1 x 13 step bit (4-12mm) |
| Application | Wood / Metal |
| Shank | 1/4'' Quick Change Shank or Round Shank |
| Surface Treatment | Titanium Coated |
| MOQ | 1000 sets |
| Customized | Yes |
| Packing | Double Blister or Customized |
Features
1. Titanium coated to reduce friction and heat high speed steel
2. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc .
Ideal for Thin Metals Steel, Aluminium Copper, Fibreglass, and PVC Etc.
3. Allows Precision Drilling of 15 Different Size Holes
4. With nylon storage bag
Suppliers with verified business licenses
Audited Supplier 
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