75mm 3 Inch Drill Down The Hole Rock Button Bits
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Down The Hole Hard Rock Drill Bits Drag Bits For Water Well Drilling
Min.Order: 1 Set/Sets
The PDC drill bits we offered are used to penetrate the degassing hole, drain hole, and grouting hole of coal mine, water canservancy, water well
Down The Hole Hard Rock Drill Bits Drag Bits
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Water Well Drill Bits For Down Hole Drilling Rod Of Friction Welding
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Down Hole Eccentric Water Well Polycrystalline Diamond Drill Bits
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
75mm 3 Inch Drill Down The Hole Rock Button Bits / Cobalt Drill Bits
Min.Order: 1 Set/Sets
3 inch Low Air Pressure DTH Drill Hammer bit cir70-75mm is very popular and widely used in international well drilling field.
11° Small Hole Tapered Water Well Drill Bits Rock Drill Tool Cross Type
Min.Order: 1 Set/Sets
which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling
Wood working brad point drill, spade drill, auger bits forstner bit, exchangable hole saw professional
Min.Order: 200 Piece/Pieces
Wood working brad point drill, spade drill, auger bits, forstner bit, hole saw
HDD Down 60mm Hole Opener Drill Bit For Water Well Drilling
Min.Order: 1 Piece/Pieces
PDC is processed in line with API Spec Q1&API Spec7.Lake Petro supplies different kinds of drill bit from 4'' to 12 1/4'' for differert purposes
Diamond Electroplated Hole Saw for Porcelain Tile Granite Marble
Min.Order: 200 Piece/Pieces
Porcelain and Marble Drill Bits
made be special carbide and welding technique
Application: for hard ceramic, porcelain, marble, hard tile
Down Hole Eccentric Water Well Polycrystalline Diamond Drill Bits With Long Life Span
Min.Order: 1 Set/Sets
The drill is used in combination with the drill hammer, which has the characteristics of straight drilling, fast speed and deep drilling.
Lock Installation Kit 2-1/8(54mm) Hole Saw for large lockset hole 7/8(22mm) auger bit for latch hole
Min.Order: 200 Piece/Pieces
Lock Installation Kit
2-1/8(54mm) Hole Saw for large lockset hole
7/8(22mm) auger bit for latch hole
Eccentric Water Well Drill Bits For Down Hole Drilling Rod Of Friction Welding
Min.Order: 1 Set/Sets
The eccentric bit is used for the expansion of depth or easy shrinkage hole section under extended casing.low speed, low feed pressure
4 Wings PDC Hole Opener Drill Bit Drag Bit Drilling Carbide Material For Sandstone Rock
Min.Order: 1 Piece/Pieces
Drills-king concave bits pdc drill bits is mainly used for water well, geothermal well, geological exploration borehole, gas drainage hole
Golden HDD Hole Openers PDC Core Bits For Soft / Medium Soft Formations
Min.Order: 1 Piece/Pieces
Multiple types of high performance PDC cutter are strategically arranged on the bit for improved
service life the bit.
Customized Forging HDD Hole Openers 3 Wing Drag Drill Bit For Well Drilling
Min.Order: 1 Piece/Pieces
Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades.They are usually designed for use in soft formations
Chisel Bit DTH Drill Rods / Water Well Drill Rods With 42mm - 114mm Hole Diameter
Min.Order: 10 Piece/Pieces
1. In-house heat treatment ensures optimum surface hardness and case depth
2. R780 Steel -high standard
3. 6 months warranty
High Clearness Speed HDD Hole Openers 4 Wings PDC Drag Bit ISO9001 Standard
Min.Order: 1 Piece/Pieces
Drills-king concave bits pdc drill bits is mainly used for water well, geothermal well, geological exploration borehole, gas drainage hole
Down The Hole Bits/hammer bit for mining well
Min.Order: 1 Piece/Pieces
1) supply new and junk drill bits,pdc bits,tci bits,tricone bits,rock bits.
2)steel tooth bits,drill pipe,scrap drill bits
Down The Hole (DTH) Bits
DTH Bits
For DTH Bits, Various low pressure and high pressure DTH bits are available.
120mm diameter Down the hole bits
Min.Order: 20 Piece/Pieces
Down the hole bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.IS
down the hole bit
rock drilling for open cast mines and quarrying field
Down the hole rock drill bits
Min.Order: 20 Piece/Pieces
Down the hole rock drill bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.5 fa
Down the hole( DTH) bits
Min.Order: 1 Piece/Pieces
DTH hammers and bits from 1" to 24"
Bits Down Hole Impacter
Bits-Down-Hole Impacter
Down the hole bit from China
Min.Order: 1 Piece/Pieces
1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....
steel tooth hole opener drill bits
Min.Order: 1 Piece/Pieces
1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"
Down the Hole (DTH) Percussive Bits
Min.Order: 1 Piece/Pieces
1.Lower oil, air consumption
2.Medium and high air pressure DTH hammer bits
3.Air Holes:2,3,4
4.Diameter:254,305,311,318,330
5.Deep hole drilling
hole opener cone bits
Min.Order: 1 Piece/Pieces
1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale
6 inch high air pressure Down the hole hammer bits
Min.Order: 20 Piece/Pieces
Down the hole hammer bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO cer
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