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64R42 Threaded Casing Drill Bit 64mm Diameter Alloy Steel Alloy Steel

Name: 64R42 Threaded Casing Drill Bit 64mm Diameter Alloy Steel Alloy Steel
Brand: Yanggu Henglong Construction Machinery Co., Ltd.
SKU: 1431-64R42-310
Availability: InStock

Brand Name:	HLDRILL
Model Number:	1431-64R42-310
MOQ:	10PCS
Price:	Detailed Discussion
Payment Terms:	T/T
Supply Ability:	5000 PCS Per Month

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO9001

Product Name:

64R42 Threaded Casing Drill Bit

Core Specifications:

64mm Diameter, R42 Threaded Connection, Suitable For Casing Drilling Systems

Product Type:

Top Hammer Type Threaded Cylindrical Tooth Casing Drill Bit, Self-drilling Anchoring/casing Drilling Tool

Structural Features:

Carbide Cylindrical Teeth (spherical/ballistic Teeth), Hot-pressed, Impact-resistant, And Not Prone To Tooth Loss

Performance Characteristics:

High Drilling Efficiency, Strong Rock-breaking Ability, Suitable For Medium-hard To Hard Rock Formations

Applicable Scenarios:

Mine Roadways, Tunnel Support, Slope Anchoring, Foundation Pit Support, Casing Wall Drilling, Etc

Product Advantages:

Integrated Drilling And Anchoring/casing Follow-up, Reducing Procedures And Increasing Construction Efficiency

Place Of Origin:

Liaocheng, Shandong, China

Packaging Details:

Wooden Boxes, Cardboard Boxes

Highlight:

Threaded Casing Drill Bit

Casing Drill Bit 64mm

64R42 Threaded Drill Bits

Product Description

64R42 Threaded Casing Drill Bit

The 64R42 external threaded casing drill bit is designed for efficient drilling operations in demanding industrial applications.

Specification	Value
Product Name	64R42 External Threaded Casing Drill Bit
Reamed Diameter	64mm
Drill Bit Diameter	42mm
Material	Alloy Steel

Operation Principle

Threaded casing drill bits consist of an external threaded ball-tooth drill bit and an internal threaded ball-tooth drill bit working in tandem. While internal thread drill bits handle most drilling tasks, external thread drill bits provide a supplementary function, resulting in improved efficiency and reduced replacement costs . The two are interchangeable.

Applications

Mining engineering operations
Drilling and coal mining applications
Blast hole and support hole drilling

Usage Guidelines

Maintain steady forward movement when operating in fractured rock formations. Threaded connections are primarily used with hydraulic rock drills, while tapered connections are designed for pneumatic rock drills. Both configurations provide excellent dust removal and strong crushing capabilities for fast drilling speeds.

Key Advantages: Long service life, carbide ball teeth construction, high drilling quality, fast penetration speed, and superior work efficiency.

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