China mining bit manufacturer & supplier

12 1/4 IADC637 tci tricone bit /hard rock tricone bit /tricone drill bit

high strength and toughness tungsten carbide insert cutter
size range from 3 7/8"to 26"
Covers almost all IADC code.
Reliable quality

2015-12-17

hole opener bit

Bigger diameter for piling in construction field
suitable for different complexes formation
it can be manufactured as customer's special we

2012-10-15

single cone bit

IADC517

Covers almost all IADC code.
It can be used in several of different fields
Reliable quality and reasonable price

2012-10-15

mill tooth tricone roller bit, tricone rock bit

IADC127

1. Reliable quality and reasonable price
2. Covers almost all IADC code.
3. Fast drilling speed.
4. Long working life
5.Quantity of reliable

2013-01-08

PDC bit for drilling ,PDC drill bits ,PDC bits ,6 baldes matrix body PDC bit

m1965

1. Six Blades and Capacious Flume
2. High wear resistance cutters.
3. Oppose-circumnutation design.
4. suitable for medium to hard formation.

2015-05-12

steel tricone roller bit used for well drilling

IADC117

1. Reliable quality and reasonable price
2. Covers almost all IADC code.
3. Fast drilling speed.
4. Long working life

2015-05-12

Mill tooth tricone bits

IADC214

1. Bit size range from 3 7/8"to 26"
2. Covers almost all IADC code.
3. It can be used in several of different fields
4. Reliable quality and rea

2015-07-11

Matrix body PDC bit

M1965

1. Seven Blades and Capacious Flume
2. High wear resistance cutters.
3. Oppose-circumnutation design.
4. suitable for medium to hard formation.

2015-07-11

hole openers for drilling

IADC517

1. Reliable quality and reasonable price
2. Fast drilling speed.
3. Long working life
4.Quantity of reliable rock

2015-07-11

tricone bit

IADC216

Fast drilling speed.
Long working life
Quantity of reliable rock bit in stock
kinds of sizes and covers most of IADC code.

2013-01-08

TCI tricone rock bit

IADC517

high strength and toughness tungsten carbide insert cutter
size range from 3 7/8"to 26"
Covers almost all IADC code.
Reliable quality

2016-02-25

PDC bits

Standard PDC cutters.
column diamond gauge protection
Suitable for medium to medium-hard formation.
Reliable quality and reasonable pri

2012-10-15

reamer bit HDD rock hole opener bit

IADC517

Bigger diameter for piling in construction field
suitable for different complexes formation
it can be manufactured as customer's special we

2015-05-12

diamond bits

M1965

1. Five Blades and Capacious Flume
2. High wear resistance cutters.
3. Oppose-circumnutation design.
4. suitable for medium to medium-hard formatio

2012-10-15

TCI tricone bit

IADC517

size range from 3 7/8" to 26"
Covers almost all IADC code.
Reliable quality and reasonable price
Reliable bearing and lubrication system,

2013-01-08

rotary cone bits

IADC216

kinds of sizes and covers most of IADC code.
For medium formation drilling
reliable bearing system
all surface and teeth are hard enhanced.

2013-01-08