Seller lindachen1120

dth button bits size assortment: bit size dth bits diameter dth bit shank 2",2.5" 76mm~80mm cwg76, br2, dhd2.5n 3",3.5" 90mm~105mm cop34, dhd3.5, mission30, br3, mach33, wooke30 4" 105mm~130mm cop44, dhd340, dhd340n, mission40, ql40, sd4, br4, mach44, td40, wooke40, 5" 133mm~152mm cop54, dhd350, dhd350n, mission50, sd5, ql50, ql50n, wooke50 6" 152mm~254mm cop64, dhd360, dhd360n, mission60, sd6, ql60, ql60n, wooke60 8" 194mm~305mm cop84, dhd380, dhd380n, mission80, sd8, ql80, ql80n, wooke 80 10" 240mm~311mm wooke 100 12" 305mm~445mm wooke 120 *face design and button type and dia. all can be customer made, please contact for more information.

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China 443000 Raw materials

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3-12 Inch Down The Hole/DTH drill rock button bit for drilling/mining/quarry/water well...

Saturday, July 14, 2018

DTH Button Bits Size Assortment: Bit Size DTH bits diameter DTH bit Shank 2",2.5" 76mm~80mm CWG76, BR2, DHD2.5N 3",3.5" 90mm~105mm COP34, DHD3.5, Mission30, BR3, Mach33, Wooke30 4" 105mm~130mm COP44, DHD340, DHD340N, Mission40, QL40, SD4, BR4, Mach44, TD40, Wooke40, ...

• lindachen1120
• 443000 - hubei
• +18 6 71 70 36 93