19pcs/lot 1-10mm M 35 Cobalt Drill Bit Set High Hardness Positioning Holes Iron for Metal Wood Drilling

Handheld and Stationary Use (In Drill Press).135 Degree Split Point Tip.HSS-Co Drill Bit Set for High Tensile Steels such as Stainless Steel.Suitable For: luminum, wood, malleable and deep hole drilling positioning holes iron.Difficult to machine the workpiece can be processed stainless steel, tool steel, through heat treatment.Specification:Material: HSS-Co M35 CobaltSize: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0mmM 35 cobalt high speed steel to obtain high hardness, high wear resistance and high toughness.Alloyed with Cobalt to improve heat resistance which will perform and outlast normal HSS bits particularly if your work involves drilling tough metals.7.Can be used radial drill, bench drill or hand drill chuck for drilling operations.Package Included:19 x M 35 drill bitsNo need for shaking or reducing friction, capable of withstanding heavy-load operations, making the cutting process smoother

• Handheld and Stationary Use (In Drill Press).
• 135 Degree Split Point Tip.
• HSS-Co Drill Bit Set for High Tensile Steels such as Stainless Steel.
• Suitable For: luminum, wood, malleable and deep hole drilling positioning holes iron.
• Difficult to machine the workpiece can be processed stainless steel, tool steel, through heat treatment.
• It is convenient to carry. The drill bit is placed in a plastic box, which makes it easy to store and carry .