DTH Down The Hole Rock Drilling Tools Top Hammer Thread Drill Bits

Model number: top hammer thread drill bits Processing type: forging Material: YK05 + alloy steel Bit face shape: flat stanard, dome standard, flat retrac, dropcenter retrac Packing: 2 bits in a carton, with foam inside, 10 cartons in a wooden case, secured by steel tapes Apply to: surface and underground mining, tunneling, geological exploration, quarries, dam construction, construction, water well     Button bit Diameter 38-152mm Thread R22, R25, R28, R32, R35, R38, T38, T45, T51 Bit dia 64, 76, 89, 102, 115, 127 Face design Flat, Dome, Drop center Profile  Hemi-spherical(round), Parabolic(semi-ballistic), Ballistic(conical) Skirt Standard(smooth), retrac             Coupling Sleeve Diameter 55-64mm Thread R25, R28, R32, R35, R38, T38, T45, T51   Shank adapter                Thread R25, R28, R35, R38, T38, T45, T51    Atlas COP1032HD,COP1032LE,COP1036/1238/1038HB,COP1238,COP1432,COP1532,COP1440,COP1550/1550EX,COP1838HD/ME/HE,COP1840HE/HEX,COP2150,COP2550,COP2160EX,COP2560EX,COP3038 etc.                 Furukawa PD200,200R,HD300,HD609,HD612,HD709,HD712 etc. Ingersoll Rand VL120,EVL130,VL140,YH65,YH80,80A,YH65RP,70RP,75RP,80RP etc. Montabert H100,HC40,HC80,HC80R,HC90,HC105,HC120,120R,150R,158R,HC200/200A etc. Sandiwik HL300,HL300S,L400,L410,L500,L510,L550,HLR438L/T,HL500S,HL510B/LH,HL500/510F,HL538/538L,HI550,HLX5/5T,HL600,HL645,HL650,HL850,HL1000,HL1500 etc. √ OEM Numbers of air holes, bit diameter, number and shape of buttons, face shape, all can be customized √ Standardization All Wooke drilling tools are standardized and our DTH button bit shanks goes perfectly well with the famous brand such as Atlas Copco, Ingersoll-Rand, Sandvik What makes Wooke products unique and unsurpassed? With special heat treatment, our DTH button bits have a longer service life than other similar Wooke Rock drill equipment company ltd established in 1995 is the top manufacturer of high air pressure DTH hammers and bits from China, who has its self-owned intellectual property and strong R and D capability, she also has employees exceeds 300, factory space more than 40000m2, experience more than 23 years She is honorably developed and OEM the best rock drilling tools in China, which includes: 1. DTH hammers 2. DTH button bits 3. Top hammer rock tools: shank adapters, couplings, top hammer bits 4. Various eccentric and symmetric system 5. Reverse circulation hammers and bits  6. Drill pipes 7. Adapters: box-pin, box-box, pin-pin