metal drilling bit

1. All sizes available
2. Sealed bearings
3. Gauge protection
4. Low cost
5. Can be customized

CIR/DHD/Cop/Br High Air Pressure Hard Rock Drilling Down The Hole/DTH Hammer Drill Bit for Mining & Water Drilling &Quarrying

8 1/2" Single cone bit TCI bits used in well drilling
(a) Full range of sizes and types
(b) Suitable for well drilling

 
Single Cone Bit Tricone Drill Bit hole opener drilling 4 1/2" , 4 5/8" , 4 3/4"
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API 12 1/4" Matrix PDC drill bit for Water Well Drilling
1. API & ISO
2. Professional Team
3. Mature Processing Technology
4. First-Class Service

TYPE: G13 (IADC----131)
HARDNESS OF ROCK: f<2
WEIGHT RECOMMEND: 20-35kg/mm (Dia Bit) (1100-2000 lb/in)
ROTARY SPEED: 80-150rpm.

Model NO.: 12 1/4" IADC537
Certificate: ISO
Type: Petroleum Drilling Tool & Accessory
Usage: Offshore Oil and Gas Field Exploitation Ma

12 1/4" TCI Tricone Bits

200 workers, 20000 squre meter workshop, own Germany heat treament equipment, complete set of gold processing equipment.,10 years drilling tools expri

1.Used for:Well Drilling,Mining,oil and gas
2.Main market:USA,Middle East,South Africa,etc.
3.Certificate:ISO9001&API

can be used in water, oil, gas, geothermal, mining drill
size from 3'' - 26''
covering nearly all iadc codes
api and iso certified
large in stock

1) Be used for water well, oil field, underground, construction, geothermal, directional boring
2) Various of model and dimension available

1 high quality and inexpensive
2 meet with API&ISO
3 timely delivery
4 cover all IADC code numbers
5 more inventory

Made from new generationi components
allowing excellent operation in many materials and improved wear life
resharpenable by diamond grinding wheel

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

200 workers, 20000 squre meter workshop, own Germany heat treament equipment, complete set of gold processing equipment.,10 years drilling tools expri

1.Diamond Core Drill Bit
2.Good material,.Applied to stone
3.Seamless steel pipe makes hydraulic drills stronger and more durable

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

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

TCI Tricone Bit
1.All sizes available
2.Large inventory on hand
3.Good quality and after-sale service
4.Can be customized

1.ISO 9001 Certificate
2.wide size code
3.soft,medium soft,hard,medium hard

water well, oil field, construction, geothermal, directional boring, and underground foundation work

11 5/8'' IADC 537 three cone tci tricone roller drill bit for water well drilling

We specialize ourselves in researching and production of rock drilling bits, mainly including tricone bits, PDC bits, drag bits, HDD hole opener

CDHP PDC Drill Bit for Oil & Gas Drilling
Certificate: API 7-1 & ISO9001
Manufacturer & experienced technicist

1. high wear resistance.
2.Meet API& ISO
3.TCI tricone bits certified by ISO

158.7mm IADC 127 Rotary water well milled tooth three tricone bit drilling

IADC 127 mill tooth water well drilling 4 3/4 inch tricone rock drill bit

8 1/2'' IADC127 steel tooth /milled tooth tricone bit for water well drilling