tricone rock bits

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

Gauge rows are Ovoid type and inner rows are ogive type.
Designed for hard and abrasive formation with high compressive strengths

Gauge rows are ovoid type and inner rows are conical type.
Designed for medium hard and abrasive formation with high compressive strengths

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

IADC537 8 1/2" (216mm) TCI Rock Drilling Bits/Tricone Bit for Drilling

8 3/8 inch milled tooth rock drill bits steel tooth tricone bit

TCI Tricone Bits (2 7/8"-36")
Steel Tooth Bits (2 7/8"- 36")
PDC Bits (3 7/8"-17 1/2")
Drag Bits (3" -15")
Hole Opener/Reamer Bits (13"-58")...

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

1. API&ISO 9001
2.Size: 95.3mm-660.4mm
3.high quality and best price
4.covers all IADC codes
5.more inventory

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26
5.delivery on time

Sealed Bearing TCI Tricone bit
1. All sizes available
2. Sealed bearings
3. Gauge protection
4. High quality and low cost...

API standard tricone rock bit,roller cone bit for oil w

Size 9 1/2'' (241.3mm)
IADC HJ517
Sealed Type metal sealed journal bearing
Thread Connection 6 5/8" reg pin
Weight(kgs/pc) 57.5kg

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

1. Bit cones (segment) are spited from tricone bits and welded to build a new bit.
2. The advantage of this series of bits is that it can be made

tricone bit/IADC 9 1/2 steel tooth tricone bit/api tooth drill bit/buy tricone rock bit

This TCI tricone bit used for water well drilling. For soft to medium hard rocks.Application: soft shale, medium soft limestone, medium soft sandston

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

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:rubber metal sealed
5.delivery on time

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

Size from 3 7/8" to 26" Covers almost all IADC code. Stocks adequate&timely delivery Good quality and after-sale service

Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.It's cheap and competitive.

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

API IADC code tricone cone TCI rock bit petroleum equipment
1.Fast drilling rate
2.Strong cutting structure durability
3.Different sizes TCI bit

Medium-Hard Formation Tooth Bits
The 114bits are used to drill high-compressive strength,medium hard formations .Short projection teeth w

TCI tricone rock bit
1.Covers almost all IADC codes.
2.Reliable bearing and Lubrication syste
3.Meet with API Spec7-1 Standard

1>Meet with API Spec7-1 &ISO 9001:2008
2>Good quality and after-sale service
3>30 years experience in tricone rock bit

1) The bit size: 9 7/8''
2) IADC code: 115
3) Seal type: Rubber Sealed Bearing
4) Bearing type: sliding bearing
5) Connection: 6 5/8''

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 9 1/2''
4) IADC code: 127
5) Seal type: Rubber Sealed Bearing