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T38 Thread 64mm Diameter Retrac Skirt Threaded Button Bit Rock Drill Bit For Abrasive Rock Drilling

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T38 Thread 64mm Diameter Retrac Skirt Threaded Button Bit Rock Drill Bit For Abrasive Rock Drilling

Name: T38 Thread 64mm Diameter Retrac Skirt Threaded Button Bit Rock Drill Bit For Abrasive Rock Drilling
Brand: HLDRILL
Price: 1 USD

Model Number : Q9-64-T38-RC

Diameter : 64 mm

MOQ : 10PCS

Delivery Time : 7-15 Days

Skirt Type : Retrac

Button Insertion : Hot insertion pressing

Certification : ISO 9001 Certified

Gauge Buttons : 6 pcs × 12 mm

Packaging Details : Wooden Boxes , Cardboard Boxes

Payment Terms : T/T

Carbide Grade : YK05

Price : Please Contact Us

Carbide Style : Dome

Supply Ability : 3000 PCS Per month

Body Material : Premium alloy steel

Brand Name : HLDRILL

Thread : T38

Place of Origin : CHINA

Front Buttons : 3 pcs × 11 mm

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T38 Thread 64mm Diameter Retrac Skirt Threaded Button Bit Rock Drill Bit For Abrasive Rock Drilling

This top-hammer rock drill bit delivers stable drilling performance in abrasive rock conditions, prioritizing long service life, straight hole alignment, and reliable penetration. As a core offering from our Henglong threaded bit lineup, it covers a wide diameter range from 28 mm up to 152 mm, with custom carbide grades built for heavy rock work.

Specifications

Thread	T38
Diameter	64 mm
Gauge Buttons	6 pcs × 12 mm
Front Buttons	3 pcs × 11 mm
Skirt Type	Retrac
Carbide Style	Dome

Materials & Construction

We adopt YK05 tungsten carbide inserts, well balanced between wear resistance and impact toughness. Premium alloy steel bodies go through hot insertion pressing, locking carbide buttons firmly in place and drastically reducing the risk of insert drop-out. Dome carbide geometry works best when consistent durability matters more than extreme penetration speed.

Configurable Options

Available Diameters

64 mm / 76 mm / 89 mm

Skirt

Retrac or Standard

Bit Face

Flat, Convex, Concave

Carbide Profile

Dome, Ballistic, Semi-ballistic

Applications & Compatibility

Fit for open-pit bench drilling and underground long-hole drilling.
Compatible with MF / MM extension rods and heavy-duty top hammer drilling rigs.

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T38 Thread 64mm Diameter Retrac Skirt Threaded Button Bit Rock Drill Bit For Abrasive Rock Drilling Images

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T38 Thread 64mm Diameter Retrac Skirt Threaded Button Bit Rock Drill Bit For Abrasive Rock Drilling

T38 Thread 64mm Diameter Retrac Skirt Threaded Button Bit Rock Drill Bit For Abrasive Rock Drilling

T38 Thread Threaded Button Bit

64mm Diameter Button Bit

Retrac Skirt Rock Drill Bit

T38 Thread 64mm Diameter Retrac Skirt Threaded Button Bit Rock Drill Bit For Abrasive Rock Drilling Images