Product description：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.
| Product Description |
| Product Name | 7Pcs Fully Ground HSS Cobalt Drill Bits Set for Metal Stainless Steel Aluminium Hardened Iron | |||||||||
| Size |
3/8"-5/64": 3/8", 5/16", 1/4", 3/16", 5/32", 1/8", 5/64" |
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| Material | HSS Cobalt M35 (HSS is Available) | |||||||||
| Process | Fully Ground (Rolled & Polished, Rolled, Milled are Available) | |||||||||
| Point Type | 135 Degree Split Point (118 Degree Regular Point is Available) | |||||||||
| Shank Type | Straight Shank (Hex Shank, Reduced Shank are Available) | |||||||||
| Helix Angle | Regular Spiral Type N | |||||||||
| Surface Finish | Amber Color (Bright, Black Oxide, Titanium Coated, Black & Gold are Available) | |||||||||
| Package | 7 Pcs Packed in One Metal 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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| Product Sizes |
*Other Sizes are Available,Concact Us to Learn More.
Contact: David Yu
Phone: +86-139-52828006
Tel: +86-139-52828006
Add: Houxiang, Danbei Town, Danyang City, Jiangsu, China, 212300
