Gold Member Since 2012
Audited Supplier
Zhengzhou Hanfa Imp & Exp Trading Co., Ltd.

Carbide Cross Rock Bits, Tapered Drill Bit, Cross Bit manufacturer / supplier in China, offering Rock Drilling Spare Parts Carbide Cross Rock Bits, IADC Code S432 PDC Drill Bits, 6inch PDC Drill Bits, Wire-Line Coring Diamond Drill Bit and so on.

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Supplier Homepage Product More Rock Drilling Spare Parts Carbide Cross Rock Bits

Rock Drilling Spare Parts Carbide Cross Rock Bits

FOB Price: US $10-100 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10-100/ Piece
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Port: Qingdao, China
Production Capacity: 6000pieces/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HF
  • Certification: AISI
  • Type: Core Drill Bit
  • Usage: Coal Mining
  • Transport Package: Wooden Case or as Your Need
  • Origin: Henan, China
  • Customized: Non-Customized
  • Length: Diameter 35-76mm
  • Material: Carbide
  • Trademark: HF
  • Specification: CE
Product Description
Rock Drilling Spare Parts Carbide Cross Rock Bits

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.

Rock Drilling Spare Parts Carbide Cross Rock BitsRock Drilling Spare Parts Carbide Cross Rock Bits

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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