Home Products

hardened steel drill bits

Refine Search
Results forhardened steel drill bitsfrom 47171 Products.
Hard Rock Thread Bits For Mining 102mm 115mm T51 Retrac Button Drill Bit Product Description KSQ With the top quality of alloy steels and the best carbides made in China, we ...
Beijing, china
Verified
Pilot Hole Bit 8.5*9.5 Inch Bi-Center Drill Bit Of API Spec 1. Specification A variety of Bi-Center bits are available from us in both Steel and Matrix body types. The products ...
Jiangsu, china
Verified
Impregnated Bit, Diamond Core Drilling, Impregnated Core Drill Bits for exploration core drilling Ultramatrix Diamond Bits Series NQ HQ PQ 3 Stage Design for drilling hardness ...
Shanghai, china
Verified
17 1/2inch IADC217 Steel Tooth Tricone Drill Bit For Water Well Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and ...
Hebei, china
Verified
Forging Tungsten Carbide Rock Drill Bits , Hard Rock Jack Hammer Chisel Drill Bits Application Chisel Drill Bit is generally used to drill holes within diameter of 50mm in middle ...
Beijing, china
Verified
DTH Hammer Bits 254mm 280mm SD8 DTH Bit Rock Drill Bits For Drilling Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high ...
Hunan, china
Verified
High Air Pressure DHD350 5'' Inch Down The Hole DTH Hammer and Bit for Hard Rock Drilling The life of the DTH bit depends on the material and technology of the bit. The KSQ bit is ...
Beijing, china
Verified
PDC Diamond Bit 8-1/2 Inch PDC Dual Drill Bit 6 Nozzles Of API Spec 1. Description We provide a range of Bi-Center bits in both Steel and Matrix body types. The following ...
Jiangsu, china
Verified
Impregnated Casing Concrete Core Drill Bit / BW NW HW Diamond Casing Shoes Bits TC Casing Concrete Core Drill Bit / BW NW HW Diamond Casing Shoes Bits TC Casing Concrete Core Drill ...
Shanghai, china
Verified
4 3/4inch 120mm IADC217 Steel Teeth Tricone Drill Bit For Water Well Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new ...
Hebei, china
Verified
Small rock drill bits T38 64mm Button Drill Bit 4 holes Rock Drilling Tools button metal drill bit Part Number Product Code and Brief Description Bit Diameter (mm) Bit Diameter ...
Beijing, china
Verified
PDC Button Bit 8-1/2Inch Bi Center Drill Bit With 13mm PDC Cutter 1. Specification A variety of Bi-Center bits are available from us in both Steel and Matrix body types. The ...
Jiangsu, china
Verified
Hexagonal Hollow Steel Drill Rods With R32 Button Bits for Blast Hole Drilling HEXAGONAL HOLLOW STEEL DRILL ROD With R32 Button Bits for Blast Hole Drilling Description & ...
Shanghai, china
Verified
Manufacture Wholesale 250mm IADC 637 TCI Tricone Roller Drill Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used ...
Hebei, china
Verified
Forging DTH Drill Bits DHD380 DHD360 Dth Hammer Bits For Rock Drilling KSQ is one the professional manufacturer and supplier of high performance rock drilling tools like DTH ...
Beijing, china
Verified
Downhole Drilling Tools 9inch PDC and roller Hybride drill bit of Diamond Drilling Bit 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), ...
Jiangsu, china
Verified
HQ NQ PQ Surface Set Core Drill Bits , Diamond Cutting Drill Bits With Hard Matrix for drilling very soft & abrasive stone Surface Set Core Drill Bits , Diamond Cutting Drill Bits ...
Shanghai, china
Verified
HDD Tri hawk drill bit /Pilot bit for sale Product Feature •Size:200mm~2000mm •Formation:suitable for sand and medium to very hard soil •Structure:steel casing,welded •Connection ...
Hebei, china
Verified
PDC Diamond Bit 9 Inch Hybrid Drill Bit Of Rock Bit Drilling Tool 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit ...
Jiangsu, china
Verified
Diamond Drilling Rig Bit 10 Inch Hybride Drill Bit of API Rock Bit 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit ...
Jiangsu, china
Verified
Page 42 of 50 |< << 38 39 40 41 42 43 44 45 46 >> >|