Henan, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 14001, ISO 14000, ISO 20000, HSE
Annual Revenue:
1.31 Million USD
OEM/ODM Service

Cross-Type Bit, Cross-Type Bit for Rock Drilling, Rock Bits for Granite manufacturer / supplier in China, offering Cross-Type Bit for Rock Drilling, DTH Trailer Drill Rig for Water Well Drilling, Hfw200L Convenient Mobile Crawler Water Well Drilling Rig and so on.

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Audited Supplier

Cross-Type Bit for Rock Drilling

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $10-100/ Piece
Port: Qingdao, China
Production Capacity: 6000pieces/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Customized: Non-Customized
Certification: AISI
Length: Diameter 38-127mm
Type: Core Drill Bit
Material: Carbide
Usage: Coal Mining

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Basic Info

Model NO.: HF
Trademark: HF
Transport Package: Wooden Case or as Your Need
Specification: CE
Origin: Henan, China

Product Description

Cross-Type Bit for Rock Drilling

Our cross bits diameters are from38mmto127mm, and different type are available, like R22,
R25,R32, R38, T38,T45,T51,ST58, ST68,etc
1. Excellent drilling penetration
2. Used in very hard or hardest rock formation
3. Adequate for various construction conditions
4. Strong corrosion resistance

1.The cross bit is suitable for digging of very hard rock formation, hard formation and crack-grown formation.
2.All cross bits have to be reground at regular intervals to crush rock efficiently.
3.We choose different material and size for the cross bits in order to adapt the different rock formations and
working conditions.

Cross-Type Bit for Rock DrillingCross-Type Bit for Rock Drilling

Main technical paremeter

diameter button(mm)flushing holes 
351 3/8"13*8*1241
381 1/2"14*8*1241
411 21/32"15*8*1241
451 49/64"17*8*1241
481 57/64"17*8*1441
572 1/4"22*10*1641
641 33/64"24*10*1641

diameter button(mm)thread
351 3/8"14*8R25
381 1/2"14*8 R25
411 5/8"14*8R25
431 11/16"14*8R25
381 1/2"14*8R28
431 11/16"14*8R28
452 3/4"14*8R28

diameter button(mm)thread
451 3/4"16*10R32
481 7/8"16*10R32
572 1/4"16*10R32
642 1/2"18*13R32

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