Glorytek Industry (Beijing) Co., Ltd.  

Product Name: 34mm 8buttons 7degree Tapered Rock Button Drill Bit Model NO.: gl001 Part No.: Glq742-1222 Flushing Holes Front: 1 Flushing Holes Side: 2 Taper: 12 Button(mm): 5*9 Diameter: 42mm Tapered Button Bits: Taper 12 Button Bits Trademark: GLORYTEK Transport Package: Standard Export Packing Specification: SGS Origin: China Product Description Tapered Button BitsGlorytek Industry (Beijing)Co., Ltd., located in Beijing, China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.Tapered Button Bits DiameterButton(mm)TaperFlushingholesPart No.mminchGaugeFrontAngle()ButtonTypeSideFrontTaper 7Button Bits321 17/643*81*825SphericalBallisticConical721GLQ432-722361 27/643*81*825721GLQ436-722381 1/23*81*825721GLQ438-722401 37/643*91*825721GLQ440-722421 21/323*91*825721GLQ442-722Taper 12Button Bits321 1/325*72*735SphericalBallisticConical1221GLQ732-1222341 3/85*72*7351221GLQ734-1222361 27/645*82*7351221GLQ736-1222381 1/25*82*7351221GLQ738-1222401 37/645*92*7351221GLQ740-1222421 21/325*92*8351221GLQ742-1222