hard rock drill bits online manufacture

T38 102mm Top Hammer Drilling Bits Carbide Hot Pressed Button Bits About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bit top hammer ... Read More

T45 Drop Center Retrac And STD Type Carbide Button Bits For Borehole Drilling About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bit top ... Read More

Top Hammer Tools T68 Retrac Thread Button Bits For Tube Drilling Product specifications: T68 Button BitT68 Button bitsDia.Tip size (mm)Flushing hole No.WeightPart No.mminchFrontGaugeAngleSideFront Normal thread ... Read More

4 Inch Hard Rock Hammer Bits DHD340A 115mm DTH Drill Bits For Mining Our Products: With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium ... Read More

Water Well Drilling Step Drag Drill Bits 3 Wings 4 Wings API REG Thread Product specifications: Blade Bit is a common tool which used to rework operation, for drilling cement plug and sinker drilling sand ... Read More

6" Atlas Copco Down The Hole Mission60 M60 DTH Button Drill Bits For Water Well Drilling Product specifications: Mission60 dth bits For 6" hammer DTH bits shank Bit Dia. (mm) No. Air Holes Gauge Buttons Front ... Read More

Step-Type Drag Bits Of Three-Wings And Four-Wings For Water Well Drilling Product Introduce 3 wings step drag bits are economical tools when drilling softer geological formations and shallower depths, they are ... Read More

8 1/2" 10 1/2" 12 1/4" Tricone Rock Bit For Hard And Medium Hard Formations Product specifications: hard formation tricone rock roller bit: IADC code (the main) 417 427 437 517 527 537 617 627 637 737 837 832 ... Read More

API Thread IADC537 IADC637 TCI Tricone Rock Bits Tricone Bits Product specifications: Tricone bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide insert, size from 3 3/8(85... Read More

Product description DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by ... Read More