Cobalt Drill Bit Set (1/16-1/4 Inch, 13PCS), M35 High Speed Steel Twist Drill Bits for Stainless Steel, Hard Metal, Cast Iron, Plastic and Wood

★★★★★ 4.7 122 reviews

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Management number 219060694 Release Date 2026/05/03 List Price $6.56 Model Number 219060694
Category
  • 【Premium True 5% Cobalt Steel with 68 HRC】- The Marked Cobalt Content of Ordinary Drill Bits May be False, but This Drill Bits Set is Made of Cobalt Ore from Our Own Mine, Which Indeed Contains 5% Cobalt. Although the Cost and Price are Slightly Higher, It Usually is able to Provide 3X Heat,Wear and Chip Resistance and 3X Tool Life.
  • 【Split Point Design and Fully Ground Process】- Compared with Other Ordinary Drill Bits, This Drill Bits Set is Particularly Suitable for Heavy Duty Work, Such as Cutting through Stainless Steel,Steel Plate,Iron Sheet, Cast Iron and Hardwood, and Drilling Out Bolts Studs and Screws.
  • 【3X Efficiency + 3X Tool Life】- This Cobalt High Speed Steel Drill Bits Set is Typically Capable of Running 3 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.
  • 【Sharp Drill Bit Edge】- This Kind of Drill Bits Beast Can Even Cut Hardened Metal into Long Iron Bars, While a Dull Drill Bit Can Just Slowly Wear Through Metal.
  • 【13 Pieces Jobber Length Industrial Drill Bits Includes】:1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4 [DIA 1/64 Inch Increments]
UPC 630808641718
Model M35-Co5-inch-S
Set Name STROTON
Brand Name STROTON
Shank Type 3-Flat
Unit Count 1.0 Count
Part Number M35-Co5-inch-S
Point Style point
Finish Types Hardened
Manufacturer STROTON Ltd
Material Type Cobalt, Cobalt Steel, High Speed Steel (HSS), Stainless Steel
Item Dimensions 7 x 3 x 0.69 inches
Tool Flute Type Spiral
Number of Flutes 2
Number of Pieces 13
Included Components Cobalt Drill Bits and Case
Cutting Angle String 135 Degrees
Minimum Bore Diameter 0.06 Inches
Surface Recommendation Cutting Stainless Steel, Cast Iron, Copper,Aluminum, Plastic, Hardwood

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