Techhyren 12pcs Cobalt Drill Bit Set, 1/4" M35 HSS Jobber Length Metal Drill Bit Set for Stainless Steel, Hard Metal, Cast Iron, Wood and Plastic, with Storage Case
4.0 (127 items)
Limited Time Sale$9.59 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 226019196 | Release Date | 2026/05/09 | List Price | $6.40 | Model Number | 226019196 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【12Pcs 1/4" Cobalt Drill Bits】TechHyren 12pcs set of 1/4" M35 high-speed steel cobalt twist drill bits meets your diverse drilling needs
- 【M35 Cobalt High Speed Steel】Made of industrial-grade M35 cobalt high-speed steel (5% cobalt content), its hardness (HRC65.5-68) and wear resistance far exceed those of ordinary high-speed steel. Even under the high temperatures generated by high-speed drilling, it can still maintain the hardness and toughness of the blade, effectively preventing edge curling and breakage, and extending the service life
- 【Application range】It is specially designed for stainless steel, alloy steel, cast steel and other hard metals, and can also be used for plastics, aluminum alloys and wood
- 【Fully Ground Process & 135° Split Point】The spiral grooves are fully ground, ensuring smooth and rapid chip removal, effectively reducing friction and heat buildup. The 135° self-centering tip design allows for precise positioning of the drill bit, eliminating the need for pre-punching to start drilling, improving efficiency and accuracy
- 【After Sales Service】If you have any problems after your purchase, please contact us and we'll get back to you promptly
| ASIN | B0FZR11R8B |
|---|---|
| Set Name | Techhyren 12pcs Cobalt Drill Bit Set |
| Brand Name | Tech Hyren |
| Shank Type | Round |
| Unit Count | 12.0 Count |
| Part Number | HRT0008 |
| Manufacturer | Tech Hyren |
| Material Type | High Speed Steel (HSS) |
| Tool Flute Type | Spiral |
| Cutting Diameter | 6.35 Millimeters |
| Number of Flutes | 2 |
| Number of Pieces | 12 |
| Cutting Angle String | 135 Degrees |
| Surface Recommendation | Metal, Plastic, Stainless Steel, Wood |
Tunics
Jobber Drill Bits
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form