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...: 5-piece hex key 1-piece screwdriver handle 4-piece 1/4-inch DR socket wrench kits: 7, 8, 9 and 10mm 10-piece bits: -4, 5, 6, PH1, PH2, PZ1, PZ2, T15, T20 and AD 2-piece precision screwdrivers 1-piece cutte...
... 1/4" DR socket wrench kits 7,8,9,10mm One piece 1/4 " DR joint bar 3" One piece 1/4 "DR socket extension Two pieces precise screwdrivers 1.4mm(+,-) Ten pieces bits , (-)4,5,6, PH1,PH2,PZ1,PZ2,T15,T20,AD One...
...Flat gourd-form Handle 6 pcs Precise Screwdriver: #0,#1; 1.2 , 1.4, 1.6 ,2.0 mm (-) 4 pcs 1/4" DR Socket Wrench Kits, 7,8,9,10 mm 1 pc 1/4" DR Joint Bar ,3 " 10 pcs Bits (slotted 4,5,6 PH1,PH2 ,PZ1,PZ2,T15,T...
...Drill Bit for Quarry Tungsten Carbide Small Rock Drill Bit Q8-34-722-65 specification: Drill bit diameter Ø34mm Length:65mm Carbide Button: 8pcs front butons Button Shape: Semi-ballistc Tapered degree:12° Wa...
...Drill Bit for Quarry Tungsten Carbide Small Rock Drill Bit Q8-34-722-65 specification: Drill bit diameter Ø34mm Length:65mm Carbide Button: 8pcs front butons Button Shape: Semi-ballistc Tapered degree:12° Wa...
...Bits Underground Mining Tools Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. T...
36mm Tapered Drill Button Bit For Mining Rock Drilling Product Information: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock h...
...drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered...
...Drill Tools Tungsten Carbide Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring sphe...
...Drill Bits Oil Drilling Tools 1A1 Resin Bond Grinding Wheel for PDC Drill Bits Oil Drilling Tools.The most important is that it is very cost effective. It is more competitive than Vitrified bond and Metal Bo...
...: the drill teeth are wear-resistant, so that the drill bit can always maintain sharpness, thus greatly improving the footage speed; 3, the drilling speed is stable: the drill bit is scraped and sheared to b...
...Drill Bit Hammer Drill Bits With Slot And Cross Head We supply full range high quality SDS MAX hammer drills, with "slot" and "cross" head. We use European imported autometic welding machine to fix carbide t...
... offer industry-leading strength and penetration rates for more productivity so that get max. drilling performance for rock drills with long life. Besides, we can design customized thread button drill bits a...
... offer industry-leading strength and penetration rates for more productivity so that get max. drilling performance for rock drills with long life. Besides, we can design customized thread button drill bits a...
... have many thread. It's widely used for hard rock(f=8~18) drilling use. Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are...
...Drill Bit Hammer Drill Bits With Slot And Cross Head We supply full range high quality SDS MAX hammer drills, with "slot" and "cross" head. We use European imported autometic welding machine to fix carbide t...