Cobalt Drill Bit Set (1/16-1/2 Inch, 17PCS), M35 High Speed Steel Twist Drill Bits for Stainless Steel, Hard Metal, Cast Iron, Plastic and Wood
- Premium 5% Cobalt Steel ,68 HRC (Rockwell Hardness Scale) ,the Cobalt Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.
- The Cutting Edge has been Ground Three Times and is made of Cobalt Steel, which has High Hardness and Heat Resistance. It is Designed for Drilling through Stainless Steel, Hardened Steel, Iron, Aluminum, Pipes, Wood, PVC, and Plastics.
- This Heavy Duty Work Cobalt Drill Bit is Typically Capable of Running Two to Three Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.
- The Sufficiently Sharp Bit Edge Can Cut the Metal Material into Long Strips of Iron Chips rather than Slowly Grinding Through the Material with a Blunt Drill Bit.
- 17Pcs 135 Degree Cobalt Industrial Hss Drill Bits Kit Includes :1/16 (2pcs), 5/64, 3/32 (2pcs), 7/64, 1/8 (2pcs), 9/64, 5/32, 3/16, 7/32, 1/4 (2pcs), 5/16, 3/8, 1/2 .
Estimated shipping
Select a product to estimate shipping. STROTON’s Cobalt Drill Bit Set is a robust and durable toolset designed for demanding metalworking and DIY projects. These jobber drill bits offer exceptional performance when working with challenging materials like stainless steel, hardened steel, and cast iron.
Key Highlights
- Superior Heat & Wear Resistance: 5% Cobalt steel construction provides excellent resistance to heat and wear, extending tool life.
- Precise Cutting: Three-times ground cutting edges create a sharp edge for clean, efficient hole cutting.
- Faster Drilling: Designed to run up to two to three times faster than standard drill bits.
- Versatile Material Compatibility: Suitable for drilling through stainless steel, hardened steel, iron, aluminum, PVC, and plastics.
- Comprehensive Set: Includes 17 bits in a range of sizes (1/16" - 1/2") to cover a wide variety of drilling needs.
Useful Facts
- Material: Cobalt Steel
- Cutting Diameter: 0.5 inches
- Hardness: 68 HRC (Rockwell Hardness Scale)
- Shank Type: 3-flats, Round
- Cutting Angle: 135 degrees
Good Fit For
- Metalworking Professionals
- DIY Enthusiasts
- Automotive Repair
- Plumbing and Pipework
- Woodworking (with appropriate materials)
Specifications
| Main Specification | |
|---|---|
| Surface Recommendation | Wood, Steel, Metal, Plastic, Stainless Steel, Cast Iron |
| Shank Type | Round, 3-flats |
| Manufacturer | STROTON Ltd |
| Unit Count | 1 Count |
| Cutting Diameter | 0.5 Inches |
| Point Style | Split Point |
| Tool Flute Type | Straight |
| Brand | STROTON |
| UPC | 643459994935 |
| Cutting Angle String | 135 Degrees |
| Number of Pieces | 17 |
| Material | Cobalt |
| Finish Type | Steel |
| Product information | |
|---|---|
| Number of Packs | 1 |
| Set Name | 17-piece set |
| Technical Details | |
|---|---|
| Part Number | Cobalt 6 series bits inch 1/16-1/2 |
| Model | Cobalt 6 series bits inch 1/16-1/2 |
| Material Type | Cobalt |
| Number of Flutes | 2 |
| Style | |
|---|---|
| Finish Types | Steel |
| Measurements | |
|---|---|
| Item Dimensions | 7.09 x 5.12 x 1.57 inches |
| Others | |
|---|---|
| Product Type | Jobber Drill Bits |
| Minimum Bore Diameter | 0.06 inches |
| Tags | |
|---|---|
| Tags | |