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DKS ServiceWorks
HSS Twist drill bits designed for hardened steel, providing excellent cutting performance for professional and industrial applications.
| Parameter | Details |
|---|---|
| Material | M42, M35, 6542(M2), 9341, 4341, 4241 |
| Standard | DIN 338, DIN 345, DIN 1897 |
| Shank | Straight shank / Taper shank / 1/2 shank |
| Point Angle | 118° (General Purpose) / 135° (Double Angle for rapid cutting) |
| Process | Roll forged / Fully ground / Edge ground / Milled |
| Surface Finish | Titanium Coated, Bright finish, Black oxide, Rainbow, Amber finish |
| Application | Copper, Iron, Stainless steel, Aluminum |
| Customization | Available upon request |








Our factory was established in the 1980s, boasting over 30 years of manufacturing excellence. We integrate high-technology production, sales, and R&D. Supported by a powerful technical team and advanced production lines, we strictly conform to the SGS ISO9001-2000 quality control system. All processes follow EN standards.
We supply vacuum brazed diamond tools, hand tools, and drilling tools worldwide, with a strong reputation in Europe, America, and Asia.
