GMTOOLS M35 Four Spiral Flute Cobalt Step Drill Bit, 1/8"-1/2" Wear-Resistant TiAlN Coated Four-Flute Step Bit, 1/4" Hex Shank Unibit Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic
- FOUR-FLUTE STEP DRILL BIT: Four-flute step drill bit is designed to provide greater stability, the cutting blade design improved accuracy and cutting speed guaranteeing a faster and smoother cutting.
- TiAlN COATING: Featuring an industrial-grade TiAlN coating, extremely hard, can withstand high oxidation temperatures, and has excellent thermal hardness, which can minimize the wear of the drill bit during each drilling process.
- M35 COBALT HSS STEP DRILL: M35 cobalt HSS has the characteristics of high red hardness, high wear resistance, and sintering resistance. It can be used on materials like wood, plastic, aluminum sheet, copper, other metal sheets, and stainless steel.
- SUIT YOUR NEEDS: 13 total step sizes include 1/8",3/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16",15/32",1/2". 135° cutting angle reduces self-wear and provides a larger stress area, resulting in cleaner, more efficient drilling for home repairs, and metalworking.
- QUALITY COMMITMENT: Add cutting oil or spray water to cool during continuous use, any quality problems, please feel free to contact us.
Estimated shipping
Select a product to estimate shipping.The GMTOOLS M35 Four Spiral Flute Cobalt Step Drill Bit offers precision and durability for a wide range of drilling tasks. Designed for professionals and serious hobbyists, this step drill bit provides consistent results on various materials.
Key Highlights
- Improved Cutting Speed: The four-flute design enhances stability and cutting speed for efficient drilling.
- Wear-Resistant Coating: The TiAlN coating minimizes wear and tear, extending the bit's lifespan.
- High Hardness & Durability: Constructed from M35 cobalt HSS, providing exceptional hardness and resistance to wear.
- Versatile Material Compatibility: Suitable for drilling through metal, stainless steel, aluminum, wood, and plastic.
- Precise Step Sizes: Offers 13 different step sizes (1/8"-1/2") for tailored drilling applications.
Useful Facts
- Material: Cobalt Steel
- Coating: Titanium Aluminum Nitride (TiAlN)
- Shank Type: 1/4" Hex
- Cutting Angle: 135 degrees
- Brand: GMTOOLS
Good Fit For
- Metalworking projects
- Automotive repair
- DIY projects involving various materials
- Sheet metal fabrication
- Precision drilling tasks
Product details
Specifications
| Main Specification | |
|---|---|
| Surface Recommendation | Wood, Metal, Plastic, Stainless Steel |
| Manufacturer | GMTOOLS |
| Unit Count | 1 Count |
| Cutting Diameter | 0.5 Inches |
| Shank Type | Hex |
| Tool Flute Type | Spiral |
| Brand | GMTOOLS |
| Cutting Angle String | 135 Degrees |
| Included Components | Step Drill Bit |
| Number of Pieces | 1 |
| Material | Cobalt Steel |
| Finish Type | Titanium Aluminum Nitride |
| Product information | |
|---|---|
| Set Name | GMTOOLS M35 Four Spiral Flute Cobalt Step Drill Bit, 1/8"-1/2" |
| Number of Packs | 1 |
| Technical Details | |
|---|---|
| Part Number | SP-1/8-1/2 |
| Model | SP-1/8-1/2 |
| Material Type | Cobalt Steel |
| Number of Flutes | 4 |
| Style | |
|---|---|
| Finish Types | Titanium Aluminum Nitride |
| Others | |
|---|---|
| Product Type | Step Drill Bits |
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