4-12mm,4-20mm,6-30mmTiN coating step drill bit kits set
1. Made of high quality high speed steel.
2. Various sizes are available upon request.
3. TiALN, TiN coating are available.
TYPESIZE (Metric)Overall LengthSSAS-1014,6,8,10,1265SSAS-1114,6,8,10,1265SSAS-1024,5,6,7,8,9,10,11,1265SSAS-1104,5,6,7,8,9,10,11,1265SSAS-1034,6,8,10,12,14,16,18,2075SSAS-1056,8,10,12,14,16,18,20,22,24,26,28,3098SSAS-1046,9,13,16,19,21,23,26,29,32,35,38100SSAS-1116,8,10,12,14,16,1868SSAS-1166,8,10,12,14,16,18,20,22,24,26,28,3098SSAS-1154,6,8,10,12,14,16,18,2075SSAS-1124,6,8,10,12,14,16,18,20,2281SSAS-1135,7.5,10,13,16,19,21,23,26,29,31,33,35104