| Customized: | Customized |
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| Standard: | AISI, DIN338, Jobber Length |
| Length: | Jobber-length |
| Type: | Twist Drill Bit |
| Material: | HSS and HSS Cobalt |
| Usage: | Metal Drilling, Metal Stainless Steel Aluminium PVC Iron |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
| Product Name | 10 19pcs Metric Set Chipbreaker Hex Shank Titanium Variable Helix Chip Breaker HSS Drill Bit | |||||||||
| 10Pcs Set Content |
3mm-10mm: 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm |
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| 19Pcs Set Content | 2mm-10mm: 2mm, 2.5mm, 3mm, 3mm, 3.5mm 4mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm | |||||||||
| Material | HSS (HSS Cobalt M35 is Available) | |||||||||
| Process | Fully Ground (Rolled & Polished, Rolled, Milled are Available) | |||||||||
| Point Type | 118 Degree Chipbreaker (135 Degree Split Point is Available) | |||||||||
| Shank Type | Hex Shank (Straight Shank, Reduced Shank are Available) | |||||||||
| Helix Angle | Regular Spiral Type N | |||||||||
| Surface Finish | Titanium Coated (Bright, Black Oxide, Amber Color, Black & Gold are Available) | |||||||||
| Package | 10 or 19 Pcs Packed in One Plastic Box | |||||||||
| Features |
1. HSS drill bit sets have extremely high hardness, in the drilling work has excellent processing performance, all grinding sharp ligament sticky milling work hole smooth no burr. copper and aluminum die steel alloy steel. |
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Suppliers with verified business licenses
Audited Supplier 
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