down the hole drill bits online manufacture

Product Name: 6 Inch QL Down The Hole High Air Pressure DTH Hammer For Construction Equipment Model : MH60Q Ref. Type :QL60 OD(mm):146mm Hole range(mm): 155~203mm Length(mm): 1183mm Connection Thread: API3-1/2... Read More

Product Description: The DTH Button Bits are high-performance rock drill bits designed for use in downhole tools. These drilling tools are known for their exceptional durability and efficiency, making them a ... Read More

Product name: 330mm 12 Inch NUMA125 Dow The Hole High Air Pressure Drill Button Bit For Stone Engraving Tools Product category: DTH drill tools Matched hammer: Hammer NUMA125 Diameter: 330 mm KINGDRILLING high ... Read More

Horizontal directional drilling bit Od273mm Mk-Msx240 for Under ground drilling KINGDRILLING provides rock drilling tools including civil engineering projects, tunneling, surface drilling, anchoring, foundation ... Read More

Product name: KINGDRILLING 110mm Bayonet DTH Drill Bit For Blasting Product category: DTH drill tools Matched hammer: Hammer PB110-2.8 BAYONET Diameter: 110mm KINGDRILLING DTH button bit description: Bit 110mm ... Read More

Product name: KINGDRILLING Bit 130mm Bayonet matched Hammer KNSH110 in mining Product category: DTH drill bit Matched hammer: Hammer PB110-2.8 BAYONET Diameter: 130mm KINGDRILLING DTH button bit description: ... Read More

Product name: 139mm MRING Overburden Casing Drilling System Hole Opener Drill Bit With Shoe For Mining Product category: Overburden Casing Drilling System Bit MRING casing drilling bit components: Pilot bit + ... Read More

Product name: 3 Inch 95mm QL30 High Air Pressure DTH Hammer Drill Button Bit For Mineral Exploration Drilling Product category: DTH drill tools Diameter: 95 mm KINGDRILLING high air pressure DTH button bit ... 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: 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