1,low price
2,best quality
3,delivery on time
4,certified by ISO API
Port: tianjing
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 50 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: steel boxes or asaustomer following
Delivery Detail: 7
Steel tooth tricone bit
for soft to medium formation drilling
reliable bearing system
all surface and teeth are hard enhaced.
1.Cutting Structure of this type tricone rock bits :
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
2.Gauge Structure of this type tricone rock bits :
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
3.Bearing Structure of this type tricone rock bits :
High precision roller bearing with two thrust faces. Ball lock the cone.Thrust faces hardface with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved.
4.Seal and Lubrication of this type tricone rock bits :
Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
5.Product Application of this type tricone rock bits :
It is suitable for various formations, and achieves high RPM under low to medium WOB application.
Model No.: Model:DIN359
Features: hss twist drill bits
1.High hardness
2.High temperature resistant
3.Model:DIN338
4.ISO9001:2000
Model No.:
Features: Tungsten Carbide Tipped drill bits,carbide brazed drill bits(T.C.T drill),high carbon steel with tungsten carbide tipped.
Model No.: 5"-7"
Features: Supply all kinds of Rock Bits
20years experience in drill bit manufacture
API&ISO9001 certification
High quality low price
Model No.: tapered bit-cross bit
Features: tapered drill bit/chisel bit/button bit/cross bit/rock drilling bit/sandvik/atlas copco drill bits/rock bits
Model No.: many
Features: diamond coated hole saw
Sharp,wear-resisting
Don't jumping edge
Long service life
Model No.: GD
Features: 1.portable drill grinder,We have different kinds of this machine,if 2.you have interest,contact: 0086-15238020768
Model No.: changeable
Features: 1.Price Range: USD8.50/pc~USD95.00/pc;
2.Material: HSS-M2;
3.Coating: Tin or Blank.
4.Standard: GOST
Model No.: HTTS
Features: Hole saw
1. Cutting edges: tungsten carbide
2. Material thickness: 20mm
Model No.: HA, HJ, HY, GA, etc
Features: 1.For soft,medium hard formation
2.Reliable bearing system
3.API,ISO certificate
4.High quality,good service
5.Lowest price
Model No.: HEX SHANK
Features: HSS Hex Shank Drill Bits
Fully Made by HSS
Better centering with split point
More concentric with hole body hex shank
cheap
Model No.: XD
Features: Diamond hole saws
1Sharp, more wearable, long life, no fragile
2 can adjust the grit according to customers' request
Model No.: KXD360-203
Features: DTH bit
a).Hole dia: 203mm~206mm
b).Air pressure: 0.8~2.1Mpa
c).10 years experience
d).Soft to hard rock