Gold Member Since 2008
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Zhuzhou ZZ Import and Export Co., Ltd.

PDC Drilling Bit, HSS Metal Drill Bits, Tungsten Carbide Drill Bits manufacturer / supplier in China, offering Tungsten Carbide Chisel /Cross Drill Bits for Pneumatic Rock Drill, Tungsten Carbide Wire Drawing Dies with Steel Case, Carbide Bushes with High Quality and so on.

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Tungsten Carbide Chisel /Cross Drill Bits for Pneumatic Rock Drill

Purchase Qty.:
(Pieces)
10-99 100-9,999 10,000+
FOB Unit Price: US $8.5 US $6.5 US $5.5
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $8.5
100-9,999 US $6.5
10,000+ US $5.5
Get Latest Price
Production Capacity: 10000 Piece Per Month
Transport Package: Wooden Cases
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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39 Products
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Basic Info
  • Model NO.: see below details
  • Certification: BIN, JIS, AISI, API
  • Type: Core Drill Bit
  • Usage: Well Drilling
  • Trademark: ZZ Drilling
  • Origin: Hunan, China (Mainland)
  • Customized: Customized
  • Length: Many
  • Material: Tungsten Carbide
  • 1 Taper Degree: 6, 7, 11, 12: 2 Socket Inside Diameter:19, 22, 25mm
  • Specification: taper degree: 6, 7, 11, 12
  • HS Code: 8209
Product Description
Specifications

Taper Cross Bit
1 taper degree: 6, 7, 11, 12
2 socket inside diameter: 19, 22, 25mm
3 bit diameter: 28-55mm



Cross drill bits

Cross drill bits can be used under any rock drilling condition because of its comprehensive adaptability.

Specifications:
1 taper degree: 6° , 7° , 11° , 12°
2 socket inside diameter: 19, 22, 25mm
3 bit diameter: 28-55mm
4 weight: 0.18-0.7kg
5 length: 71-85mm
Technical specifications:
Drill TypeBit diameter (D)TaperWater hole(d)
mm
mmin
 
Cross Type Bits
321 17/64"322
341 11/32"322
361 27/64"322
381 1/2"322
401 37/64"322
421 21/32"322
431 11/16"322
451 49/64"322
501 31/32"322
552 9/50"322



Rock Drill Bit
 
Rock Drill Bits, Tapered Chisel Bits:
1) Tapered connection: 7°, 11°, 12°
2) Alloy steel:42CrMo
3) Suitable carbide tips:YK20
4) Chisel bit diameter: 20-60mm.
5)Technology:hot-pressing or welding
 
Tapered Rock Drill Cross Bit:
1) Tapered connection: 7,11,12
2) Chisel bit diameter: 28-60mm
3) Technology:hot-pressing or welding
4) Bit Body: Short skirt and Long skirt
5) Tapered drill rod: H22/H25*108mm
 
 
Tapered Button Bit:
1) Type: Tapered button bits
2) Shank Hex.Size: 19mm,22mm,25mm
3) Diameter: 30-42mm.
4) Taper degree: 7°11°12°
5) Package: Plastic case, wooden case.
 
Thread Button Bit:
 1) Type: Thread button bits
2) Shank Hex.Size: T38, T45, T61, R25, R32,ect.
3) Diameter: 41-115mm.
4) Package: Plastic case, wooden case.
 
 
 22mm/25mm Rock Drill Rods, Integral Rods:
1) Tapered connection: 7,11,12
2) Alloy steel:42CrMo
3) Diameter: 19mm 22mm 25mm
4) Length: According to clients' requirement

Tungsten Carbide Chisel /Cross Drill Bits for Pneumatic Rock Drill
Tungsten Carbide Chisel /Cross Drill Bits for Pneumatic Rock DrillTungsten Carbide Chisel /Cross Drill Bits for Pneumatic Rock DrillTungsten Carbide Chisel /Cross Drill Bits for Pneumatic Rock DrillTungsten Carbide Chisel /Cross Drill Bits for Pneumatic Rock DrillTungsten Carbide Chisel /Cross Drill Bits for Pneumatic Rock Drill
 
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