Drag rock drilling bits
Min.Order: 1 Piece/Pieces
Drag rock drilling bits
1. Good quality, reasonable price
2. ISO9001:2000, API certified
3. Timely delivery
API&ISO PDC drilling bits/matrix body and steel body pdc drill bit
Min.Order: 1 Piece/Pieces
water well, oil field, construction, geothermal, directional boring, and underground foundation work
64mm T38 76mm T45 89MM T45 T51 102mm T51 thread button bits
Min.Order: 10 Piece/Pieces
1.thread button bits
2.use in mining ,tunnel ,quarry
3.connect with drill rod
API 12 1/4" IADC127 steel tooth drilling bit /rock core bits
Min.Order: 1 Piece/Pieces
1. high wear resistance.
2.Meet API& ISO
3.TCI tricone bits certified by ISO
The Used PDC Rock Bits
Min.Order: 1 Piece/Pieces
Product Size
5 1/2, 6 1/2 7 7/8, 8 1/2, 8 3/4 10 5/8, 12 1/4 13 3/4, 17 1/2, 22, 24, 26
IADC CODE
M223, M322, M316, M222, M416, M122
TCI tricone roller rock bit with IADC 437
Min.Order: 1 Piece/Pieces
rock bit
1.long service time
2. metal seal
3. oil drilling/coal drilling and so on
4.best price and high quality
[Manufacturer, Trading Company]

Core Drill Bits for Concrete
Min.Order: 10 Piece/Pieces
Core Drill Bits for Concrete
7 7/8"(200mm)Tungsten carbide insert drilling bits/open roller cone bit
Min.Order: 1 Piece/Pieces
1)Size:7 7/8"(200mm)
2)IADC code:532
3)Brand:lilin
4)above 200 hours drlling

[Manufacturer, Trading Company]

PDC Drill Bits for oil exploration
Min.Order: 1 Piece/Pieces
Our API Certification PDC Drill Bit for Petroleum Exploration is good in quality and competitive in price.
Rock Oil Bits for Drilling
Min.Order: 5 Piece/Pieces
Rock Oil Bits for Drilling:
1.Company History: 30 years
2.Long Working Life: 70 Hours
CDHP PDC Bits 8 1/2" Matrix Body PDC Drill Bit for Oil & Gas Drilling
Min.Order: 1 Piece/Pieces
CDHP PDC Drill Bit for Oil & Gas Drilling
Certificate: API 7-1 & ISO9001
Manufacturer & experienced technicist
supply API high quality single cone bit
Min.Order: 1 Piece/Pieces
1.new product: one cone bits
2.material:carbide
3.size range 95.3mm to 155.6mm
4.drilling formation:medium to hard
CDHP 9 1/2" Matrix Body PDC Drill Bit PDC Bits for Offshore Drilling
Min.Order: 1 Piece/Pieces
CDHP PDC Drill Bit for Oil & Gas Drilling
Certificate: API 7-1 & ISO9001
Manufacturer & experienced technicist

T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment
T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment
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TCI Tricone Bits 8 1/2"
Min.Order: 1 Piece/Pieces
12 1/4" TCI Tricone Bits
steel/milled tooth bit/drill bits for oil wells/water drilling
Min.Order: 1 Piece/Pieces
all sizes and codes, high quality and good price
99pcs Twist Titanium Drill Bit Sets for Drilling Metal , DIN 338 Standard HSS Drill Bits
99pcs Twist Titanium Drill Bit Sets for Drilling Metal , DIN 338 Standard HSS Drill Bits
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great tci tricone bit rotary bits water well drilling companies
Min.Order: 1 Piece/Pieces
all sizes and codes
API 9 7/8 HJ437G New TCI Tricone Bits/Tungsen Carbide Insert Bit/Rock Bits/Tricone Rotary Drill Bit for well drilling
Min.Order: 1 Piece/Pieces
Product Specification:
Bearing Type: Sealed Journal
Sealed Type: Mental Sealed Bearing
Hydraulic Design: 3 Nozzles with Snap Rings
High Performance 14MM Core Drill Bits turbo / Impregnated diamond core drilling Bit
High Performance 14MM Core Drill Bits turbo / Impregnated diamond core drilling Bit <span styl
PDC cutters for gas well drilling bits - PDC for Geology Exploring&Mining Field Bit
Min.Order: 50 Piece/Pieces
Premium Quality PDC Cutters for Oil & Gas Drilling and Mining - PDC cutters
API&ISO iadc127 steel tooth drill bit for oilfield equipment
Min.Order: 1 Piece/Pieces
1.Stocks adequate, time delivery
2.Cutter's quality performance is good.
3.Rich experience in drill bit.
6" Iadc 537 TCI Tricone Bits
TCI (Tungsten Carbide Insert) Bits (Button bits)
1. Tungsten carbide insert cutter of high strength and toughness is used to increase the ......
Mining Drilling Machines PDC Drill Bits With Normal / Retrace Type 32mm - 150mm Bit Diameter
1. Features
Thread button bits specifications:
1) Bit body : normal type and retrace type
2) Bit diamete
Laser Welded Dry Diamond Core Drill Bits Precision Core Drilling Bit AQ 47.5 - 47.75mm
Diamond Cutting Tools High Performance Core Drilling Bit for reinforced concrete
High Performance Concrete Core Drilling Bits Diamond Tip Drill Bit For Reinforced Glass
High Performance Diamond Cutting Tools Core Drilling Bit for reinforced concrete
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Flat Concave Convex Drop Center Bit Face DTH Button Bits for Big Diameter Hole Drilling
Flat Concave Convex Drop Center Bit Face DTH Button Bits for Big Diameter Hole Drilling
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T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment
T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment
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30mm, 35mm OD Coal Mining Conica Drill Bit Coal Cutter Pick-Shaped Bits Rock Drilling Tools
30mm, 35mm OD Coal Mining Conica Drill Bit Coal Cutter Pick-Shaped Bits Rock Drilling Tools
&nbs
easy to install dth carbide bit
Min.Order: 20 Piece/Pieces
dth carbide bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.5 face s
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