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GT60 102mm Dome Retrac Drill Bit Thread Button Bit for Mining Quarrying Rock Drilling
GT60 102mm Dome Retrac Drill Bit Thread Button Bit for Mining Quarrying Rock Drilling
GT60 102mm Dome Retrac Drill Bit Thread Button Bit for Mining Quarrying Rock Drilling
GT60 102mm Dome Retrac Drill Bit Thread Button Bit for Mining Quarrying Rock Drilling
Specifications
Bit Design :
Dome Retrac
Button Configuration :
φ14 × 8 + φ13 × 6
Application :
Mining, Quarrying, Construction, Rock Drilling
Carbide Material :
Tungsten Carbide
OEM Service :
Available
Payment Terms :
T/T,L/C,PayPal,Western Union
Product Type :
Retrac Drill Bit / Retrac Button Bit
Suitable Formation :
Medium-Hard to Hard and Abrasive Rock
Brand Name :
Custom
Model Number :
GT60 102mm Dome Retrac
Button Profile :
Dome / Spherical
Body Material :
High-strength Alloy Steel
Drilling Method :
Percussive / Rotary Percussive Drilling
Place of Origin :
China
Connection Type :
GT60 Threaded Connection
Delivery Time :
7-15 working days
MOQ :
1 Piece
Price :
USD 75-150 / Piece
Supply Ability :
5000 Pieces per Month
Packaging Details :
Export-grade carton with foam protection
Drilling Diameter :
102 mm
Description

GT60 102mm Dome Retrac Drill Bit

The GT60 102mm Dome Retrac Drill Bit is a high-performance threaded retrac button bit engineered for demanding rock drilling applications in mining, quarrying, construction and tunneling. Featuring a 102 mm drilling diameter with a φ14×8 + φ13×6 dome button configuration, this bit delivers a balanced combination of drilling efficiency, wear resistance and hole stability.

The dome-shaped tungsten carbide buttons maintain effective contact with the rock formation and support consistent penetration performance. The retrac design improves drilling stability and facilitates bit retrieval in fractured or difficult ground conditions, making it a reliable choice for hard and abrasive rock formations.

Key Features & Advantages

  • High Wear Resistance — Tungsten carbide dome buttons provide excellent resistance to wear and impact when drilling hard and abrasive rock.
  • Stable Drilling Performance — Optimized button arrangement maintains effective rock contact and stable penetration.
  • Retrac Design — Enables easier bit retrieval and improved stability in fractured or variable ground conditions.
  • Durable Bit Body — High-strength alloy steel body withstands repeated impact and drilling loads.
  • Wide Application Range — Suitable for mining, quarrying, construction, tunneling and rock excavation.
  • Customizable Configuration — Button size, carbide grade and layout can be adjusted to drilling equipment and geological conditions.

Applications

  • Mining drilling
  • Quarry drilling
  • Hard rock drilling
  • Bench drilling
  • Construction drilling
  • Tunneling
  • Rock excavation
  • Foundation drilling
  • Percussive rotary drilling
  • Drilling in fractured rock formations

Technical Specifications

Parameter Details
Model GT60 102mm Dome Retrac
Product Type Retrac Drill Bit / Retrac Button Bit
Bit Design Dome Retrac
Connection GT60 Threaded Connection
Drilling Diameter 102 mm
Button Configuration φ14 × 8 + φ13 × 6
Button Profile Dome / Spherical Carbide Buttons
Total Buttons 14 pcs
Carbide Material Tungsten Carbide
Body Material High-strength Alloy Steel
Application Mining, Quarrying, Construction, Tunneling, Rock Excavation
Suitable Formation Medium-Hard to Hard and Abrasive Rock
Drilling Method Percussive / Rotary Percussive Drilling
Flushing Central flushing / air or drilling-fluid flushing
OEM Service Available
Customization Button layout, carbide grade and specifications available
Inspection Dimensional and appearance inspection before shipment
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GT60 102mm Dome Retrac Drill Bit Thread Button Bit for Mining Quarrying Rock Drilling

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Product Detail
Bit Design :
Dome Retrac
Button Configuration :
φ14 × 8 + φ13 × 6
Application :
Mining, Quarrying, Construction, Rock Drilling
Carbide Material :
Tungsten Carbide
OEM Service :
Available
Payment Terms :
T/T,L/C,PayPal,Western Union
Contact Supplier
GT60 102mm Dome Retrac Drill Bit Thread Button Bit for Mining Quarrying Rock Drilling
GT60 102mm Dome Retrac Drill Bit Thread Button Bit for Mining Quarrying Rock Drilling

Brighttop Global Co., Ltd

Verified Supplier
1 Years
hunan, changsha
Business Type :
Manufacturer, Exporter
Main Products :
Expansive Mortar, Thread Button Bit, DTH Drill Bits
Total Annual :
500-1000
Employee Number :
50~100
Certification Level :
Verified Supplier
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