twist drill bit

1)good quality, low cost
2)GK PDC are our proprietary product
3)high drilling speed
competitive PDC drag bits with GK cutter

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

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"

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

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

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

1.API all size, all IADC all chinese brand
2.Large quatity in stock
3.abundant experience to export

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

1.TRICONE BIT certificate with API and ISO.
2..TRICONE BIT from 2-7/8" to 26"

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

PDC bits:
1)certified by ISO9001&API
2)optimized ROP and bit life,
3)longer drilling intervals without need for tripping.

300pcs drill and bit set.
Inner packing:
Plastic box
Outer packing:
Color carton dimensions: 82 x 33 x 24cm...

75pcs drill and bit set.
Inner packing:
Plastic box
Outer packing:
Color carton dimensions: 62.5 x 37.5 x 22cm...

Contents
1) 4pc: spanner insert bits: 4, 6, 8, 10
2) 12pc: tamper hex insert bits: 2, 2.5, 3, 4, 5, 6, 5/32, 9/64,
1/8, 7/64, 3/32, 5/64

Contents
1) 30pc: 50mm bit:
a) PH: 0, 1, 2, 3
b) SL: 3, 4, 5, 6, 7
c) POZI: 1, 2, 3 ...

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"

Size from 3 7/8" to 26"
Covers almost all IADC code.
Stocks adequate&timely delivery

Masonry Drill Bit
Professional rotary impact drills. Tungsten carbide tip with brass/zinc alloy braze.

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

1. material: aluminium bronze, beryllium bronze
2. specification: L*W*H:400*290*70mm

Glass & Tile Drill Bit
Be suitable for drilling holes in glass, tiles, ceramics, mirror, hard plastic objects and so on.

Trademark: Solidkey
Packing: Plywood Box with Steel Pipe Enhanced
Standard: API
Origin: China

We are specializing in manufacturing and supplying top quality DTH (Down the hole) Bits((3", 4",5",6",8",10")in various size and type.
T

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

Specifications
API 7 7/8" TCI Drill Bit/Insert Tricone Rotary Bit/Hard Insert Rock Bit for Drilling
Ship by sea or air
Good quality and price