Twist Drill Bit Set 3 Edge Head 8% High Cobalt Drill Bit for Stainless Steel Wood Metal Drilling. Material: M42 High-Speed Steel. Cobalt: 8% High Cobalt. Blade: Three-edge cutter head design(Less than 3mm is not triple edge). Application: Copper, iron, aluminum, wood, stainless steel, metal drilling. Fit for Equipment: Use on electric drills, bench drills, etc. 13pcs Set: 1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4, 4.5, 4.8, 5, 5.5, 6, 6.5mm. 19pcs Set: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9.0, 9.5, 10mm. 25pcs Set: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9.0, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13mm. Using M42 high-speed steel, 8% high cobalt, more durable and shaper, easy to drill solid material, such as 304 stainless steel. 3 edge cutter head and 135-degree split point design, make drilling easier, easy to chip, no slipping. High heat-treated hardness 68-70 HRC. Can be used as a radial drill, bench drill, or hand drill chuck for drilling operations. This item is in the category “Home & Garden\Tools & Workshop Equipment\Power Tool & Air Tool Accessories\Drill Bits”. The seller is “designersap” and is located in this country: CN. This item can be shipped worldwide.

• Ships From: China
• Colour: 25PCS
• Model: 001
• Material: Metal
• Type: Twist Drill Bit, Drill Bit
• Color: Blue
• MPN: DrillBit001
• DIY Supplies: Metalworking
• Lengths: Normal
• Use: Metal Drilling
• Brand: Unbranded
• Suitable For: Drill