7pcs Multi-purpose drill bit inch size 1/8"-1/2" by 1/16" increments
Min.Order: 500 Set/Sets
Cobalt &Tungsten Carbide Tip
Chrome Vanadium Steel Shank
7pcs Multi-Purpose Drill Bit Metric
size of 7pcs: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16",
BQ NQ HQ PQ Impregnated Diamond Core Drill Bit For Mineral Exploration
Impregnated diamond core drilling bit , Core Bits
Specifications
1. Available in all stand
IADC 127 new milled tooth water well drilling 6 1/4 inch tricone rock drill bit
Min.Order: 1 Piece/Pieces
IADC 127 new milled tooth water well drilling 6 1/4 inch tricone rock drill bit
[Manufacturer]

Hollow Core Diamond Drill Bits 75 MM Core Drill Bit Impregnated Casing
Hollow Core Diamond Drill Bits 75 MM Core Drill Bit Impregnated Casing
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Impregnate Wireline Diamond Core Drill Bit For Hard Rock Formation Long Lifespan
Impregnate wireline diamond core drill bit for hard rock formation Specifications1. Available in all standard dril
PQ HQ NQ BQ Wireline Impregnate Diamond Core Drill Bit With High Recovery Ratio
PQ HQ NQ BQ Wireline Impregnate Diamond Core Drill Bit With High Recovery Ratio
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milled/steel body tricone bit in Drill Bit for water well drilling
Min.Order: 1 Piece/Pieces
all sizes and codes, high quality and good price
steel drill bit/milled tooth bit drill bits China
Min.Order: 1 Piece/Pieces
all sizes and codes, high quality and good price
90 mm Hole Dia High Pressure DTH Hammer for 3.5'' DHD3.5 / COP 34 / QL30 Shank Drill Bit
90 mm Hole Dia High Pressure DTH Hammer for 3.5'' DHD3.5 / COP 34 / QL30 Shank Drill Bit
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Professional Manual Fast Grind Drill Bit Sharpener For 13~30MM Twist Drill Bits
We are specialized in various blade grinder machine, such as universal&nbs
Drill Sharpening Machine 3-13mm Drill Bit Sharpener Grinder With Ce Certificate
We are specialized in various blade grinder machine, such as universal tool and
High Speed Steel Universal Drill Bit Sharpening Machines 3-13mm Twist
In order to serve our customer more fast and convenient, we have branch offices&
high quality TSP/PCD for coal,oil drill bit used for gauge protection
Min.Order: 1000 Piece/Pieces
TSP diamond insert
1.Better thermally stability
2. Higher impact resistance
3. Better wear resistance
4. Lower price ...
Triple Wing PDC Drill Bit With Tungsten Carbide Material Various Size API Standard
API standard triple wing PDC drill bit
PDC drill bits is mainly used for drilling s
Forged Steel Oilfield PDC Drill Bit Downhole Drilling Tools 152.4mm-215.9mm
oilfield PDC drill bit Downhole drilling tools,152.4mm-215.9mm size,forged steel,API certs
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Gun Drill Grinding Machine Universal Tool Grinder For Deep Hole Cutting Tools Gun Drill Bit
Product Features:
...
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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hydraulic hammer tool Furukawa F4 F5 HG1G HB2G HB2.5G chisel drill bit diameter 45mm
Large stock of hydraulic breaker, hammer part, excavator attachment.
We can produce more than 1000 types of hydraulic hammer chisels for our customer
PDC core bit/PDC drill bit/tungsten carbide steel and matrix body/diamond cutters
Min.Order: 1 Piece/Pieces
1.High strength
2.High flexibility
3.High wear resistence
4.High drilling efficiency
5.Long service life
[Manufacturer, Trading Company]

BQ NQ HQ PQ Steel Diamond HSS ReamerS LTK48 Surface Set Diamond Core Drill Bit
BQ NQ HQ PQ Precision high strength Reaming Shells for Exploration , Gas
Specifications<
High Performance Mini 1-4mm Grinding size Drill Bit Sharpener 220V 50HZ
We are specialized in various blade grinder machine, such as universal&nbs
Exploration Core Drilling Impregnate Diamond Hole Drill Bit High Penetration Rate
Wireline impregnated diamond coe bits
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Drill Bit CNC Collet Straight Shank Er Collet Chucks Special Steel
Drill Bit CNC Collet Straight Shank Er Collet Chucks Special Steel
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PDC Hard Rock Tricone Non Coring Diamond Oil Drill Bit with Diamond Anti Abrasive Layer
PDC Hard Rock Tricone Non Coring Diamond Oil Drill Bit with Diamond Anti Abrasive Layer
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Rotary Rock Drilling Tricone Drill Bit with Open Bearing Steel Tooth Forging Type
Rotary Rock Drilling Tricone Drill Bit with Open Bearing Steel Tooth Forging Type
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API Sealed Steel Tooth Tricone Drill Bit for Rotary Mining Drilling IADC 214 / 215 / 216 / 217
API Sealed Steel Tooth Tricone Drill Bit for Rotary Mining Drilling IADC 214 / 215 / 216 / 217
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Energy saving pneumatic portable mining rock drill bit 36 / 38 / 40 / 42 YO19
Pneumatic Tools YO19 Hand-hold Rock Drilling 600mm 19kg Kaishan famous brand
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144pcs HSS Concrete Wood Combination Drill Bit Sets , Household Drill Bits Kit
144pcs HSS Concrete Wood Combination Drill Bit Sets , Household Drill Bits Kit
Specifications:</
Universal Type Drill Bit Sharpening Machine Mini 1-4mm Grinding size
We have a group of professional talent team,adhering to the operating princ
16'' Steel Body PDC BIT/Diamond drill Bit with 16mm Smith/ Hughes main cutter
Min.Order: 1 Piece/Pieces
GREAT PDC bits combined use of High-powered PDC cutters to improve bit life.

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