Maxdrill Rock Tools Co. Ltd

guiyang, China

• MOQ 50 Piece(s)
• MaterialCarbide
• Brand NameMAXDRILL
• Country of OriginIndia

• Brand Namemaxdrill

We are offering integral drill steel -2, 4, 6, 8 feet. Integral drill steel is used by a hand held drill machine in underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 24mm to 44mm usually. Regarding integral drill steels, the quality of a steel material and a tungsten carbide is very important to get good drilling performance. According to different application, different lengths are available from 600mm to 9600mm usually. (1)steel grade: 95crmo equivalent to sandbar 20 or c253, 55simnmo (2)shank size: hex19mm hex.22mm, including plug hole rod (3)head diameter: 24mm-44mm (4)length: 0.4m-10m (5)package: in wooden case or in bundles.

• MOQ 50 piece

We are offering max drill 36mm, 38mm, 41mm button bit. maxdrill tapered button bits used for hard or very hard rock formation. (1) type: button bits (2) size: 19mm, 22mm, 25mm (3) diameter: 30-42mm. (4) taper: degree 4°46′ 6°, 7°, 11°, 12°. (5) package: in wooden case or in carton. (6) productivity: 50000pcs/ month —maxdrill tapered cross bits carbides shapes are cross type on drill bits. Same as taper chisel bits, they have different taper degree and diameters. Meanwhile cross bits are usually all carbide tips, including chisel, cross or button types, before carbides run out, carbides can be grind to be sharper when carbides are wear out. (1) type: cross bits (2) size: 19mm, 22mm, 25mm (3) diameter: 26-100mm. (4) taper: degree 4°46′，6°, 7°, 11°, 12°. (5) package: in wooden case or in carton. (6) productivity: 50000pcs/ month —maxdrill tapered chisel bit (1) type: chisel bits (2) size: 19mm, 22mm, 25mm (3) diameter: 26-100mm. (4) taper: degree 4°46′，6°, 7°, 11°, 12°. (5) package: in wooden case or in carton. (6) productivity: 50000pcs/ monthour tapered bits include both cross and button designs.