dth drilling bits online manufacture

Product name:18 inch high air pressure pneumatic dth hammer with NUMA 180 shank for water well drilling Connection thread: API 8-5/8REG Working pressure(bar): 7~25 Outer diameter(mm): 410 Weight(KGS): 1700 Bit ... Read More

Product name: 4inch DTH Down The Hole High Air Pressure Hammer With DHD340 Shank For Drilling Rig Product category: DTH Down The Hole Hammer Matched hammer: Hammer COP44 Connection thread: API 2 3/8 REG Working ... Read More

Product Name: 735mm MRING660 Overburden Symmetric Casing Drilling System Bit For Well Drilling External Dia.(mm): 735mm Product details: Rock drilling tools factory KINGDRILLING professionally produce Ring wing ... Read More

Product name: High quality shank adaptors shank adapter for extention rod and bit Product category: Shank adapter Matched: Atlas Copco COP 1238 1432, COP 1532, COP 1440, COP 1838 HD/ME Thread: R32 Length: 550MM ... Read More

Product name: 188mm Mring Overburden Symmetric Casing Drilling System Hole Opener Drill Bit For Well Drilling Product model: Overburden Symmetric Casing Drilling System Matched hammer: Hammer DHD350 Kingdrillin... Read More

Product name: U94 Conical Mine Bit manufacturer from china Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks ... Read More

Product name: U170 Coal Mining Cutter Picks Other name: Coal cutter picks Product category: mining picks Type: U85 U92 U94 U95 U170 Diameter: 30mm, 35mm, 43mm KINGDRILLING mining cutter picks description: The ... Read More

Product name: Carburized And CNC Machined T38 Thread 435mm DTH Shank Adapter For Exceptional Toughness Product category: Shank adapter Matched: Atlas Copco COP1440, COP1550, COP1638, COP1838, COP2238 Thread: ... Read More

Product name: 89mm Mring Overburden Casing Drilling System With Ring Bits For Quarry Drilling Product category: MRING overburden casing drilling tools Mring Overburden Casing Drilling System Feature: 1. The ... Read More

Product name: 114mm MRING Overburden Symmetric Casing Drilling System Bit For Civil Engineering Product category: Overburden Symmetric Casing Drilling System Bit MRING symmetric casing drilling tools Advantages ... Read More