Fujian, China
Business Type:
Main Markets:
South America, Europe, Southeast Asia/ Mideast
Terms of Payment:
LC, T/T, Western Union
OEM/ODM Service
Sample Available
French / Russian / Spanish Speaker

Bit, Button Bits, Drill Bits manufacturer / supplier in China, offering Gt60 Retrac Thread Button Bit for Drilling Rocks and Stones, 9 7/8 " Oil Gas /Water Well Drill Tricone Bits, API-7-1 Standard Tricone Bits 6 1/2" and so on.

Gold Member Since 2014
Audited Supplier

Gt60 Retrac Thread Button Bit for Drilling Rocks and Stones

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Purchase Qty. / Reference FOB Price
1-49 Pieces US $200
50+ Pieces US $50
Port: Xiamen, China
Production Capacity: 20000PCS /Month
Payment Terms: L/C, T/T, Western Union, Money Gram
Customized: Customized
Certification: AISI
Length: Taper-length
Type: Twist Drill Bit
Material: Tungsten Carbide
Usage: Mining and Quarrying

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Basic Info

Model NO.: GT60
Loading Port: Xiamen
Color: Blue
Thread: Gt60
Trademark: BESTLINK
Transport Package: Wooden Box
Specification: D=128mm
Origin: China
HS Code: 82071990

Product Description

GT60 Common and Retrac Button Bits
TypeDia(mm)Front buttonsGuage buttonsSide Flu.holesFront Flu holesWeight(kg)
Normal Body9213x4,13x113x84-5.3
Retrac   Body9212x912x92-5.4
11813x616x93 10

Bit face shape selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

Carbide button shape selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button

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