Coated gun drill

  • Minimum order:1
Coated tool has characteristics as high surface hardness,good abrasion performance, stable chemical properties,small friction factor and lower thermal conductivity,etc.The cutting performance is 30% higher than non-coated tool.Promote grade 0.5-1 of processing accurancy. Prolong the gun drill\'s service life and lower 20%-50%of tool\'s consumption cost.The normal coating contains TiN,TiAn titanium based coating and AICrN chromium based coating,etc.


西安市雁塔区鱼化光电科技产业园 Tel: 86-29-84687031 Fax: 86-29-86265352 Mobile: 18829551964 Country: China (Mainland)