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127mm GT60 Retrac Button Bit for Top Hammer Rock Drilling with High Efficiency and Wear Resistance

Brand Name:	HLDRILL
Model Number:	1531-140GT60-1014/916-45-31
MOQ:	10PCS
Price:	Please contact us
Payment Terms:	T/T
Supply Ability:	3000 PCS Per month

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO 9001 Certified

Face:

Flat, Drop Center

Material:

Tungsten Carbide

Threadtype:

R、T、S、ST、GT

Weight:

11 Kg

Wearresistance:

High

Diameter:

127mm

Usageenvironment:

Mining, Construction, Quarrying

Compatibility:

Compatible With Most Drilling Rigs

Name:

Button Bit

Packaging Details:

Wooden Box

Highlight:

127mm Diameter Button Bit

GT60 Thread Top Hammer Rock Drill Bit

Retrac Skirt Design Retrac Button Bit

Product Description

127mm GT60 Retrac Button Bit for Top Hammer Rock Drilling with High Efficiency and Wear Resistance

Product Specifications

Product Name	Q14-127-GT60 retrac button bit
Thread Type	GT60
Diameter	127mm
Carbide Tungsten	10×14mm, 9×14mm
Skirt Design	Retract
Weight	11 kg
Carbide Design	Spherical buttons
Face Design	Flat
Material	Alloy Steel Bar 45CrNiMoV and Tungsten Carbide Tips YK05

Product Overview

The 127mm GT60 Retrac Button Bit is a top hammer rock drilling tool engineered for GT60 thread compatibility. Featuring a 127mm diameter with retractable structure and carbide spherical button design, this drill bit delivers exceptional performance in hard rock drilling applications. It provides superior wear resistance, efficient slag removal, and reliable operation in demanding conditions including mining operations, infrastructure blasting holes, and tunnel excavation projects.

Key Advantages

High-Efficiency Drilling & Increased Productivity
Optimized spherical button layout combined with large-diameter slag discharge grooves increases drilling speed by 15-25% compared to standard drill bits. This results in higher single-shift footage, making it ideal for large-scale mining and infrastructure projects.

Superior Wear Resistance & Extended Lifespan
Engineered with high-hardness carbide teeth and premium quality steel body, this bit delivers exceptional impact resistance and wear resistance. It increases operational lifespan by over 30%, reducing drill change frequency and lowering overall operational costs.

Retrac Retraction Structure for Safety & Reliability
The unique retraction design enables easy drill retraction in case of stuck drill situations, preventing drill pipe breakage and significantly reducing downtime and operational risks in downhole and tunnel operations.

Strong Adaptability & High Versatility
Standard GT60 thread compatibility ensures seamless integration with mainstream top hammer drills including Atlas Copco and Sandvik equipment. Requires no modifications and is ready for immediate use.

Applications

Metal/Non-metal Mines: Open-pit and underground hard rock blasting holes, exploration drilling

Infrastructure Engineering: Highway and railway tunnel excavation, hydropower station and bridge foundation drilling

Quarries: Large-diameter drilling for granite, marble, and other stone quarrying operations

Geological Exploration: Deep-hole hard rock sampling, geological hazard mitigation drilling

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