Description
- ๐ซใPremium HSS Titanium Coatingใ This drill bit set is made of High-Speed Steel, surface of drill tools is titanium coated. it contains ๐๐๐๐๐ total quantity and ๐๐ ๐๐ข๐ณ๐๐ฌ: ๐.๐/๐.๐/๐.๐/๐.๐/๐.๐/๐.๐/๐.๐/๐.๐/๐.๐/๐.๐/๐.๐/๐.๐/๐.๐/๐๐๐ฆ๐ฆ. Enough quanty drills meet your need and regular replacement. Applicable equipment: drilling machine, bench drill, electric drill, not for impact drilling. (โ ๏ธBecause the speed of the hand drill is too fast, please adjust the speed to 100-1000r/min when drilling.)
- ๐ซใSpecialtyใThe ๐๐๐ยฐ ๐๐๐ฌ๐ญ ๐๐ฎ๐ญ๐ญ๐ข๐ง๐ ๐ฉ๐จ๐ข๐ง๐ญ is automatically centered and penetrates quickly with less pressure,Extremely high hardness, in the drilling work has excellent processing performance, All grinding sharp ligament sticky milling work hole smooth no burr. Come in a plastic case, easy to store and carry.
- ๐ซใProfessional & DIY UseใGood choice For DIY, Home, and General Building / Engineering Using. With good toughness of materials, wear-resistance, drilling ability, this drill bit set apply for wood, plastic, thin iron plates, aluminum alloy, copper and other soft metals within 10mm thickness. โ NOT for High Hardness Metal, Stainless Steel, Glass, Ceramic, Concrete or Masonry drilling.
- ๐ซใDurable MaterialใThe function of Titanium is to enhance the surface hardness of the drill to improve machining accuracy and improve the quality of the surface of the drill to reduce the friction coefficient with the workpiece processing, titanium and improve temperature resistance and wear resistance, thereby increasing the processing speed for high-speed processing.(โ ๏ธWhen using high hardness materials,Need to add water to cool.)
- ๐ซใ100% Reliable After-Sales ServiceใPlease pay attention to the operation and usage. The drill bit is heavy, and the plastic box is easily damaged during transportation. If you have any questions, please feel free to contact us, and we will try our best to solve it for you.
