masonry drill bits

DTH drill bit

Size: 5mm (3/16")
Delivery within 3-7 working days
Free shipping
Pack: carton

Specifications:
1) Flat wood bit extension:
a) Outer diameter: 1/2"
b) Inner diameter: 1/4"
c) Length: 6, 8, 10, 12, 14, 16, 18, 2

Size: 3 3/4'' 2 15/16'' 6 1/2'' 8 1/2'' 12 1/4'' 17 1/2'' etc
Type: Matrix body or steel body
Condition: new or used

Advantage: our pdc bit posses Higher nozzle counts and or fixed ports to best serve cleaning ,cooling and cutting evacuation requirements with availab

1.Lower Oil, Air Consumption
2.Medium and High Air Pressure DTH Hammer Bits
3.Air Holes:2,3,4
4.DTH Rock Dill Bits
5.Deep Hole Drilling

Supply all kinds of Rock Bits
Experience in rock bits market
API&ISO9001 certification
High quality low price

Size from 500mm to 3000mm
It can be customerized according to your requirements

PDC Non-Core Bits Expansion Model
1).Leading OEM Manufacturer Of PDC Bit
2).Much More Super Than Carbide Bits
3).Size From 25 To 45mm

Thread Drill Bits of Button Bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

Use high-quality steel to make the base material of PDC bit,the surface of the blade weld high-performance wear-resistant materials.

PDC bit, PDC drill bit, PDC driling bit,TCI tricone bit, steel tooth tricone bit
Certified by ISO9001, API
30 years history

Specifications
1) our pdc bit Certified by ISO9001&API2) our pdc bit have Fast drilling rate

Contents:
First step plastic box
1) 5pc: hole saw: 45, 54, 60, 64, arbor
2) 4pc: nail punch: 1/32, 2/32, 3/32, 4/32
3) 10pc: power socket: 5,

Contents
1) 14pc: nut sockets
a) Sizes: 3/16, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 5, 6, 7, 8, 9,
10, 11 mm
2) 2pc: double end bit

Wireline impregnated diamond core bits
 
1. Av

Use high-quality steel to make the base material of PDC bit,the surface of the blade weld high-performance wear-resistant materials.

Diamond Bit for Stone are used for processing granite, marble, limestone, tile, ceramic, porcelain, slate and other materials

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

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

1.Excellent reaming ability,hole size uniformity
2.Safety,durability and high cost performance
3.High cost-performance

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

Throop Rock Bit
At early days Throop started servicing local oilfield and related markets with machining, tooling, and related components.Throop

1.certified by ISO9001&API
2.high quality, competitive price
3.large number of stock
4. Can be customized

1.Leading factory for PDC bits diamond core bit and drag bits in China!
2.The biggest stock for tricone rock bits in Hebei Province,China.

1) High carbon steel or high grade alloy steel with carbide tipped cutting edge
2) Black groove and ground flute
3) Straight Shank

13.5 ~21.5mm diameter mating drill bit of manual angle iron drill. to drill the supplemental in erected tower overhead position .

1.High performance PDC-Cutters
2.Carbide and Diamond gauge protection
3.Carbide/Diamond Shock Studs
4.Threaded or Plain Carbide Nozzles for Flushin

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale