The Karnasch 22.0341 Micro K-Drills are designed for high performance small diameter drilling of Steel, Stainless Steel, Titanum, Exotics and Cast Iron (also suitable for Hardened Steel up to HRc55). These drills are self centering and should always be used in a tool holder with 5 Microns or less run-out. Diameters start from just 0.1mm up to 3mm.
Features & Benefits
- Micrograin Carbide Substrate
- Micro K-Drill Starting from just 0.1mm Diameter
- For Drilling Steel, Stainless Steel, Inconel, Hastelloy, Titanium & Cast Iron
- Self centering with 140 degree Drill Point
- Always use with a Tool Holder 5 Micron (or less) Run-Out
Specification
| Category | Hole Making | Sub Category | Carbide Drills | Sub Category 2 | Carbide Drills (Other) | Diameter (mm) | 0.4 | Shank (mm) | 3 | Flute Length (mm) | 2.6 | Overall Length (mm) | 38 | Tolerance | k5 | Point Angle | 140° | Shank Type | Plain | Shank Tolerance | h6 | Substrate | Carbide | Surface Treatment | Coated (PVD/CVD) | Drill Type | Long | Depth | <10xD | Performance | 5 | Coating Description | Micrograin Solid Carbide | Through Coolant | No | Self Centring | Yes | Helix Angle | 30° | Brand | Karnasch |
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