electric drill bits

steel body PDC bit for oil drilling tools

A full range of PDC cutters designed for oil/gas drilling and mining bits, are manufactured under stateoftheart sintering processes.

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

DeliveryDate:10 days;

Non-standard Tungsten Carbide Drill Bits,Non-standard Drill Bits

Uncoated HSS Twisted Drill Bits,HSS Drill Bits

32mm PDC Anchor Drill Bits,Drill Bits

wtftools customized tungsten carbide forming drill bits for metal hole grinding , changzhou weitefu tools co.,ltd.

1.Diamond Core Drill Bit
2.Good material,.Applied to stone
3.Seamless steel pipe makes hydraulic drills stronger and more durable

Advantage
1We have more modern industry
2We PDC BIT certified by API&ISO
3 Different sizes are available
4We have professional R&D team

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

 
Details:
 
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Standards: DIN, ANSI, JIS available
Point types: 118°, 130°, 135° with split point or notched point

175mm resin bond diamond grinding wheel
long life
easy control
high efficiency

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

HSS Twist Drill Bits DIN338 Roll Forged, 118 degree split point
black oxide nitrided

hard alloy low air pressure dth bits
1.Reliable quality and reasonable price
2.Customized available

hard alloy low air pressure dth bits
1.Reliable quality and reasonable price
2.Customized available

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

Carbide Tipped Core Drill bits

Usage & Application:
1)For oil drilling
2)For gas drilling
3)For mining bits
4)For coal drilling...

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

Hss Twist Drill Bits
1-10mm
Packaging:1*steel box19*Drill

1. fast delivery
2.mass stock
3.good forwarder
4.high performance

Diamond Core Drill Bits for Granite

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26
5.delivery on time

Our Other Main Products:
TCI Tricone Bits (2 7/8"-36")
Steel Tooth Bits (2 7/8"- 36")
PDC Bits (3 7/8"-17 1/2")
Drag Bits (3" -15")...

Drill bits are used for drilling and the installation of anchor bars. They are provided as sacrificial drill bits (one time use only) and will be left

SDS Drill Bits(CJDE1201)

ChinShine - China Professional Diamond Core Drill Bits Manufacturer & Designer on Diamond Core Drills from 0.1" to 48" diameter. We have been cooper