200XP - 200XP Drill Series Have High Working Temperature Ability With Good Wear Resistance , Mainly Recommended For High Alloy Steel 35 To 50HRC.
260DX - 260DX Drill Series Have High Wear Resistance & Very Strong Geometry. It Is High Power Universal Series Recommended For P, M & K Group Material Up To 48HRC.
300XM - 300XM Drill Series Have Good Heat Resistance & Sharp Geometry Preparation, Mainly Recommended For Austenitic SS ,Duplex And Complex Material.
400XN - 400XN Drill Series Have More Sharp Geometry And Good Toughness Mainly Recommended For Soft Aluminum & Non Ferrous Material.
450XN - 450XN Drill Series Is Sharp And High Wear Resistance Series, Mainly Recommended For Hard AL With SI Content, Hard CU And Non Ferrous Alloys Material.
500XS - 500XS Is High Power Drill Series Use For Ti, Fe & Ni Base Alloys Material.
550XS - 550XS Drill Series Have More Strong Geometry And Good Wear Resistance Recommended For High Heat Generate & More Sticky Material.
600XH -600XH Drill Series Mainly Recommended For High Hard Material (45HRC To 60HRC )Which Have High Wear Resistance & Strong Geometry