core drill bit

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

Specification
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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) 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"

1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance

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

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

API TCI bit, higher ROP, longer use life.
high reliability and quality

material:abs/iron

1.Seal type:Metal/Rubber
2.Material:alloy/carbide
3.competition price

Taper cross bit and thread cross bit for mining, quarrying, tunneling and water well drilling.