HARFINGTON 4pcs Solid Carbide Drill Bits 1.45mm C3/K10 Tungsten Carbide Precision Mini Micro Straight Shank Twist Drill Bit for Stainless Steel Metal Plastic Wood
Product details
| Management number | 219040026 | Release Date | 2026/05/03 | List Price | $4.96 | Model Number | 219040026 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Size - Cutting edge diameter: 1.45mm / 0.057"; cutting edge length: 16mm / 0.63"; shank diameter: 1.45mm / 0.057"; overall length: 40mm / 1.57"; cutting hardness (max.): HRC45; tool flute type: spiral
- Material - The solid carbide drill bit is made of a micro grain tungsten-cobalt alloy with an average cobalt content of 6%, high hardness (HRC92), wear resistance, heat resistance, high bending strength, resistance to stick. it is harder but more brittle.
- Feature - Large and spiral chip space design for fast and clean chip removal. Sharp cutting edge provides smooth cutting and no glitches. With good milling and cutting performance, carbide ensures high working efficiency.
- Application - Suitable for precisely drilling materials below HRC45, such as stainless steel, alloy steel, tool steel, carbon steel, aluminum alloy, plastic, wood, etc.. Drill metal with high hardness, the rotational speed should be slower than normal drilling.
- Note - Used on machining centers, drilling machines, CNC lathes, CNC engraving and milling machines. Adapt to several kinds of cooling conditions, such as oil mist, water, oil, air cooling. Suitable lubricant is conducive to cutting or cooling, making cutting easier.
| Model | hta221130hh0784 |
|---|---|
| Brand Name | HARFINGTON |
| Shank Type | Straight |
| Unit Count | 4.0 Count |
| Part Number | hta221130hh0784 |
| Finish Types | Uncoated |
| Manufacturer | HARFINGTON |
| Material Type | C3/K10 Tungsten Carbide |
| Tool Flute Type | Spiral |
| Surface Recommendation | Metal, Plastic, Stainless Steel, Wood |
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