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7 1/2 Inch TCI Roller Tricone Water Well Drill Bits
7 1/2 Inch TCI Roller Tricone Water Well Drill Bits
7 1/2 Inch TCI Roller Tricone Water Well Drill Bits
7 1/2 Inch TCI Roller Tricone Water Well Drill Bits
Specifications
Brand Name :
Shitan
Model Number :
STR
Certification :
API
Place of Origin :
HEBEI CHINA
Payment Terms :
L/C, T/T, Western Union, MoneyGram, D/P
Delivery Time :
5-8 working days
Packaging Details :
Wooden cases standarded export package or as request
Material :
Carbide
Type :
Drill Bit
Machine type :
Drilling Equipment
Processing type :
Forging
Use :
Well Drilling,water well and oil well and so on
Application :
DTH Drilling,rock drilling
Color :
golden
Advantage :
High-efficiency,Wear Resistant,High Performance
Usage :
water well drilling
Description

Rock Roller Bits Water Well Drilling Tungsten Carbide Hard Rock TCI Roller Tricone Rock Drill Bits

Tricone Bit Description

Tricone bit is one of the main tools for blast hole and water well drilling. Its life span and performance whether suitable for drilling or not, that has an great influence about the quality, speed and cost of drilling project. The rock breakage by the tricone bit which used in mine is working with both the impact of teeth and the shear caused by slippage of the teeth, which bring high rock breaking efficiency and the low operation cost.

Specifications of tricone bits

We offer different sizes drill bits and can be customized according to your needs.

TRICONE DRILL BITS - STANDARD CONNECTION SIZES
SIZE STANDARD PIN CONNECTION MAKE UP TORQUE
3 1/2 2 3/8 API 4.1~4.7
4 1/2 to 4 3/4 inch 2 7/8 API 6.1~7.5
5 1/2 to 6 3/4 inch 3 1/2 API 9.5~12.2
7 1/2 to 9 1/2 inch 4 1/2 API 16.3~21.7
9 5/8 to 13 3/4 inch 6 5/8 API 38~43.4
14 5/8 to 26 inch 7 5/8 API 46.1~54.2

Rock roller tricone bits applications

Tricone bits are mainly used for large-scale open-pit mining, such as open-pit coal mines, iron mines, copper mines and molybdenum mines, also the non-metallic mines,water well drilling. With the increasing in variety of type, it's also widely used in quarrying, foundation clearing, hydro geological drilling, coring, tunneling in railway transportation department and shaft drilling in underground mines

7 1/2 Inch TCI Roller Tricone Water Well Drill Bits

Product tags

drill size to tap size

,

drill to tap size

,

drill tap size
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7 1/2 Inch TCI Roller Tricone Water Well Drill Bits

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Product Detail
Brand Name :
Shitan
Model Number :
STR
Certification :
API
Place of Origin :
HEBEI CHINA
Payment Terms :
L/C, T/T, Western Union, MoneyGram, D/P
Delivery Time :
5-8 working days
Contact Supplier
7 1/2 Inch TCI Roller Tricone Water Well Drill Bits
7 1/2 Inch TCI Roller Tricone Water Well Drill Bits

Jinzhou City Shitan Machinery Equipment CO. LTD.

Verified Supplier
5 Years
hebei, jinzhou
Since 2010
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Water Well Drilling Rig Machine, Geological Drilling Rig, Soil Testing Drilling Rig
Total Annual :
8000000-15000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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