size f drill bit diameter

... Tricone Roller with 9 7/8 inch Fast for Soil Kymera Hybrid Tricone 7 5/8 inch with Thread Femal...

...most important for benching and long hole underground • Widely used drifting and tunneling • face design is ideal for soft to med...

...Drillers choose tapered cross type if the goal is to minimize hole deviation in small hole range . Different taper have differen...

... 64 - 89mm Ballistic Rock Application The thread button are made by high quality alloy steel bar and tun...

... 4 6 8 10mm For Stainless Steel Aluminum Super raw material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K4...

... air and transmitting an intensive percussion energy to the to enable the by crushing the rock. method by DTH hammer exerts h...

... Dia 34mm for Quarry Tungsten Carbide Q8-34-1222-65 specification: Ø34mm Length:65mm Carbide Button: 8pcs...

... 216-311mm Description 1.Button is well known for its high wear resistance on medium-hard to hard abrasive rock formations (...

... 22 Inch 6 Blades PDC Large Rock 1 . Descriptions: PDC (Polycrystalline Diamond Compact/Composite) are hig...

... Jobber Self-Starting Point Step HSS M2 Materials Ideal for holes into thin materials such as stainless steel,co...

Product description DTH Drill Bits are produced from premium quality alloy steel for increased durability and wear characteristics. Specific heat trea...

... for Metal 5pcs in one set, are: 4mm, 5mm, 6mm, 8mm, 10mm Surface treatment: plating titanium Cutom package is available High qualit...

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126270 =3MM FOR Q80 Cutter Spare Parts Specifications: Suitable auto-cutter Model Q80 Cutting Machine Parts; Cutter Spare Parts...

Customized According To Size Of User Needs Tricone Drill Bit For Mining Click here for catalogueTCI DRILL BIT.pdf What Is Tricone Drill Bit? A roller ...

Product Description DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific he...

Product Description: The 1308 PDC Cutter is the cutter type used in this product, which is highly durable and can withstand the toughest drilling cond...

... With HIP sintering Manufactory price Fast delivery Adavantages of our Woodworking : 1. 100% virgin raw material 2. High hardness, excell...