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102mm Diameter R32 Thread Connection Cross Rock Drill Bit With YK05 Carbide Grade For Drift Excavation

Name: 102mm Diameter R32 Thread Connection Cross Rock Drill Bit With YK05 Carbide Grade For Drift Excavation
Brand: Yanggu Henglong Construction Machinery Co., Ltd.
Price: Negotiable USD
Availability: InStock

Brand Name:	HLDRILL
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

Diameter:

102 Mm

Thread Connection:

R32

Carbide Grade:

YK05

Unit Weight:

4.5 Kg

Flushing Ports:

1 Central Front + 4 Side

Insert Dimension:

40mm × 10mm × 16mm

Cutting Edges:

Diameter Range:

45mm To 102mm

Bit Style:

Cross

Packaging Details:

Wooden Boxes , Cardboard Boxes

Highlight:

102mm Diameter Cross Rock Drill Bit

R32 Thread Connection Cross Bit

YK05 Carbide Grade Cross Drill Bit

Product Description

102mm Diameter R32 Thread Connection Cross Rock Drill Bit With YK05 Carbide Grade For Drift Excavation

Manufactured by Henglong Rock Drilling Tools Factory, this R32 threaded cross drill bit is offered in a full diameter range from 45 mm up to 102 mm, built specifically for drift excavation and tunnel boring operations.

Technical Specifications

Diameter	102 mm
Thread Connection	R32
Carbide Grade	YK05
Unit Weight	4.5 kg
Flushing Ports	1 central front port + 4 side ports
Carbide Insert Dimension	40 mm × 10 mm × 16 mm

Design Advantages

Cross-style geometry offers simpler regrinding maintenance compared with X-type variants.
Four carbide cutting edges are arranged with consistent angular distribution across the bit face.
For sizes of 64 mm and below, the cross geometry outperforms equivalent button bits in resharpening convenience.

Performance Note

In certain geological formations, cross bits with diameters above 64 mm may create boreholes with a spiral pentagonal profile during percussive drilling.

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