Gold Member Since 2014
Audited Supplier
Xiamen Bestlink Factory Co., Ltd.

Rock Drilling Tools, Drilling Tools, Drill Bits manufacturer / supplier in China, offering Gt60 Thread Button Bits for Mining and Quarrying, API Certificate TCI Tricone Bit for Oil Drilling, Bestlink New API Steel Tooth Tricone Bits with Miling Teeth and so on.

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Supplier Homepage Product Top hammer drilling tools thread button bit Gt60 Thread Button Bits for Mining and Quarrying

Gt60 Thread Button Bits for Mining and Quarrying

Purchase Qty.:
(Pieces)
1-49 50+
FOB Unit Price: US $200 US $50
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $200
50+ US $50
Get Latest Price
Port: Xiamen, China
Production Capacity: 20000PCS /Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: GT60
  • Certification: AISI
  • Type: Twist Drill Bit
  • Usage: Mining and Quarrying
  • Loading Port: Xiamen
  • Thread: Gt60
  • Transport Package: Wooden Box
  • Origin: China
  • Customized: Customized
  • Length: Taper-length
  • Material: Tungsten Carbide
  • MOQ: 1 PC
  • Color: Blue
  • Trademark: BESTLINK
  • Specification: D=128mm
  • 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
9613x4,13x114x84-5.6
10211x913x93-6
11512x1014x93-6.8
12713x1014x93-7.5
14014x1016x93-9
15214x1216x93-10.6
Retrac   Body9212x912x92-5.4
9612x912x92-6.3
10212x1013x92-7.3
11512x1014x93-9.8
11813x616x93 10
12713x1014x93-12
14014x1016x93-14.0
15214x1216x93-16

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
Product Groups
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