masonry drill bits

Medium-Hard Formation Tooth Bits
The 127bits are used to drill high-compressive strength,medium hard formations .Short projection teeth w

1.manfacturer, welcome to our company to visit on spot
2.design and product as customer request
3.have abundent export experience to USA

Our company is a specialty manufacturer of Metal Cutting Tools And Woodworking. Our products 100% exported, every month we export many to America mark

1) our pdc bit Certified by ISO9001&API
2) our pdc bit have Fast drilling rate
3) our pdc bit posses Strong cutting structure durability
4) our pdc

mining bits, drifter rod, extension rod, furnace bits, integral drill steel, cross type bits, drill bits, drill rod.

We can supply tricone bit, tci tricone bit, steel tooth tricone bit, pdc bit with all sizes and iadc codes.
Welcome your inquiry.

We can provide botn new and used brand Kingdream, Lilin, CS,Smith bit.
It's our pleasure to do business with you, the friend from all over the world

We are China supplier of TCI tricone bits and pdc diamond bits
Size: 3 7/8"--17"
API&ISO9001:2008
Brand new
MOQ:1 piece

HJ bits are highly reliable bits suitable for straight hole and directional well drilling applications.

Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

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"

Coal Shearer Pick
Material:Alloy Steel
Dimension (mm): 64.2*64.2*154
Weight(KG):1.73
Process:Casting...

Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

437
Soft Formation TCI Tricone Bits
The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maximize the us

this drill bits have some features:Chrome vanadium steel
10mm bits L: 30mm, 75mm
Shape: Hex, Spline, Star
Bits holder, 3/8" dr. × 1/2"dr.

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

Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand

Material: 4241, 4341, 9341
Split Point Angle: 118 or 135
Surface treatment: Ti-coated
Flute Type: Type N
Standard: DIN 338

1.Homework diameter size:3-3/4''~26''
2.Certifacation: API
3.Cutting teeth specifications:1613
4.Certification:API

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"

Soft and Medium Hard Formation
Deep blade and long parabolic configuration ,ensure optimal bottom hole flow pattern and anti-balling .
Anti whirl

Sealed Type: rubber sealed journal bearing
Thread Connection:6 5/8" reg pin
Weight(kgs/pc):100kg
Size:12 1/4'' (311.1mm)
IADC:HA517

1.High Abrasion tungsten carbide material
2.High performance PDC-Cutters
3.Threaded or Plain Carbide Nozzles for Flushing

API&ISO standard.
For more information please email to me :
Jane(at)solidkey(dot)com

Drill bit features:
1. Parabolic crown profile, blade cutter setting
2.8 1/2mm PDC cutter, medium cutter density
3. Interchangeable screw nozzle

1.polycrystalline diamond compact PDC cutter
2.higher wear resistance, higher impact resistance
3.competitive price, fast delivery

Thread tungsten carbide drill button bit
1.Thread of drill button bit:R22,R25,R28,R32,R38
2.Face of drill button bit:Flat, drop center

Features:
1)Product:Straight Shank Twist Dtills
2)Manufacturing Process:Roll forged or Fully ground
3)Material:4341,9341,6542,M2,M35,M42
4)Poi

(1)F/B:Okoume/ red cedar
(2)Core:poplar,hardwood,pine,birch,combi
(3)Glue:WBP,MR,E0,E1,E2
(4)low price and good service

1.Homework diameter size:12-1/4inch
2.Connection thread size:4-1/2
3.Cutting teeth specifications:1613