3PCS 1/8"-7/8" Four Spiral Flute HSS M35 Cobalt Step Drill Bits Set for Aluminum, Wood, Plastic, Metal,Stainless Steel
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Quik Detail
| warranty | 3 years |
|---|---|
| customized support | OEM |
| place of origin | Jiangsu, China |
| brand name | TONGYU |
| model number | Step Drill in Double Blister |
| drill type | Center Drill Bit |
| use | Metal Drilling |
| finish | Black&White |
| Total Length | 150 |
| Product name | 3PCS 1/8"-7/8" Four Spiral Flute HSS M35 Cobalt Step Drill Bits Set |
| Size | 1/8"-7/8" |
| Material | HSS Cobalt M35 |
| Flute Type | Spiral Flutes |
| Number of Flutes | Four |
| Shank | Hex Shank |
| Point Degree | 135 Degree Split Point |
| Hardness | HRC67-70 |
| Surface Finish | Black&White |
| Application | Aluminum, Wood, Plastic, Metal,Stainless Steel |
Product Detail
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| Product Description |
More Choice For You: Home > Drill Bit > HSS Drill Bit > HSS Step Drill Bit > 3Pcs Spiral Flute
| Procuct Name | 3PCS 1/8"-7/8" Four Spiral Flute HSS M35 Cobalt Step Drill Bits Set for Aluminum, Wood, Plastic, Metal,Stainless Steel |
| Size |
1PC(1/4"-3/4"): 1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4" 1PC(1/8"-1/2"): 1/8",5/32",3/16",7/32",1/4",9/32",5/16",11/32",3/8",13/32",7/16",15/32",1/2" 1PC(3/16"-7/8"): 3/16", 1/4",5/16",3/8",7/16",1/2",9/16",5/8",11/16",3/4",13/16",7/8" |
| Material | HSS M35 Cobalt |
| Flute Type | Spiral Flute |
| Flute Number | Four Flutes |
| Shank | Hex Shank |
| Surface Finish | Black&White |
| Features |
1.Strong wear resistance, heat resistance, corrosion resistance, and good impact resistance, can reduce friction, lower operating temperature, greatly improve the service life of the step bits |
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