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DIN1897 HSS Straight Shank Twist Drill Bits For Wood Drilling
1. High-speed steel straight shank tool is good for most general purpose applications,offering a combination of hardness and toughness for wear resistance 2. Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant 3. For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials
Choose the most suitable HSS twist drill bits according to the processing requirement
1.HSS 4341/4241: Suitable for common metal cutting, like iron, copper, alufer and timber etc. 2. HSS 6542(m2): suitable for all types of metal, like stainless steel, iron, copper, alufer and wood etc. 3.M35: This type currently is the best one among HSS materials.It largely improves its rigidity due to its 5% content of cobalt.It’s suitable for cutting all kind of metals, like stainless steel, iron, copper, alufer, cast iron and 45# steel as well as wood, plastic etc.
Product Details
Product name:
Din1897 Hss short twist drill bit
Material:
4341,6542(M6),M35,M42
Craftwork:
Full grinding, rolling, milling
Angle:
118°,135°
Size:
0.8-20mm
Specification:
Metric,imperial,digital size. Contact us and let us know your requirement.
Coating:
no coating,black oxidation,cupric oxide,Tin nitride
Zhongzuan(Chongqing)Precision Tool Manufacturing Co.,Ltd was found in 1995 and specialized in researching and producing high-quality hole saw bits and drill bits over 26 years,always aiming to be the leader and produce the best products. “ZhongZuan” was specially registered brand for ove... Zhongzuan(Chongqing)Precision Tool Manufacturing Co.,Ltd was found in 1995 and specialized in researching and producing high-quality hole saw bits and drill bits over 26 years,always aiming to be the leader and produce the best products. “ZhongZuan” was specially registered brand for ove...