sourcing map 10pcs Jobber Drill Bits 1.5mm (1/16") Nitride Coated High Speed Steel (HSS) 4341 Twist Drill Bits for Stainless Steel Copper Aluminum Alloy Metal Wood Plastic, Black
sourcing map 10pcs Jobber Drill Bits 1.5mm (1/16") Nitride Coated High Speed Steel (HSS) 4341 Twist Drill Bits for Stainless Steel Copper Aluminum Alloy Metal Wood Plastic, Black
sourcing map 10pcs Jobber Drill Bits 1.5mm (1/16") Nitride Coated High Speed Steel (HSS) 4341 Twist Drill Bits for Stainless Steel Copper Aluminum Alloy Metal Wood Plastic, Black
- Size - Cutting edge diameter: 1.5mm / 1/16"; round shank diameter: 1.5mm / 1/16"; cutting edge length: 17mm / 0.67"; overall length: 39mm / 1.54"; split point: 135 degree (Fast cutting point penetrates quickly with less pressure and prevents walking on metal surfaces.)
- Material - 4341 high-speed steel contains high content of carbon and alloy elements, providing excellent cutting performance, high heat resistance, high hardness, wear resistance and durability. Suitable for applications requiring precise and efficient processing.
- Features - Black nitride coating can improve hardness, increase wear resistance and prolong its life. The nitride coating also reduces friction in the drilling process, resulting in smoother and faster drilling performance.
- Applications - Drill clean and accurate holes in stainless steel, cast iron, carbon steel, aluminum alloy, copper, and brass, wood and plastic. Large spiral grooves facilitate the export of metal chips, saving time an effort. NOT suitable for tiles, concrete, walls, stones.
- Note - Used with handheld drills, drilling machines, bench drills, machining centers, CNC lathes. Use an appropriate lubricant to reduce friction and heat build-up. Make sure the drill bit is tightened securely, and keep the drill bit perpendicular to the work surface.
Brand: | sourcing map |
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Size: | 1.5mm |
Color: | Black |
Manufacturer: | sourcing map |
Part Number: | S5R2G12 |
Material Type: | High Speed Steel |
Isin: | IM9UMM87EWYG |

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Black nitride coating can improve hardness, increase wear resistance and prolong its life. The nitride coating also reduces friction in the drilling process, resulting in smoother and faster drilling performance. The 135 degree fast cutting point penetrates quickly with less pressure and prevents walking on metal surfaces.
Jobber drill bits can drill clean and accurate holes in stainless steel, cast iron, carbon steel, aluminum alloy, copper, and brass, wood and plastic. Large spiral grooves facilitate the export of metal chips, saving time an effort. NOT suitable for tiles, concrete, walls, stones.
The twist drill bit can be used with handheld drills, drilling machines, bench drills, machining centers, CNC lathes. Use an appropriate lubricant (such as cutting fluid or oil) to reduce friction and heat build-up. Make sure the drill bit is tightened securely, and keep the drill bit perpendicular to the work surface.
Note: The larger the diameter, the slower the speed required. Start the drill at a slow speed and gradually increase to the desired drilling speed. If the hole is larger than 6mm, first drill a small hole with a 3.2mm-4mm drill bit, and then use a larger drill bit to enlarge the hole.
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