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2 7mm drill bit

All 2 7mm drill bit wholesalers & 2 7mm drill bit manufacturers come from members. We doesn't provide 2 7mm drill bit products or service, please contact them directly and verify their companies info carefully.

Total 1461 products from 2 7mm drill bit Manufactures & Suppliers
Buy cheap Tricone Drill Bit IADC 537 4 1/8" Single Cone Bits For Hard Rock Formation Mining Mineral Drilling product

Brand Name:ROSCHEN

Model Number:IADC 537

Place of Origin:Germany

...kinds of rock bits, such as PDC bits, TCI bits, rock bits, tricone bits, single cone bits, steel tooth bits, insert tooth bits, roller bits, drill bits, drilling tools etc. TCI bits series: Soft Formation TCI Tricone Bits The TCI bits are used to drill low

ROSCHEN GROUP
Verified Supplier

Shanghai

Buy cheap Concave Face HDD Drill Bits High Work Efficiency With 24 Tungsten Carbide Buttons product

Brand Name:Legend Drill

Model Number:DHD450 115mm

Place of Origin:China

... carbide button . 10 button on around and 14 button in the Middle of 4 inch Rock Drill Bits. and the button size is diameter 7mm and 6mm

HAO Carbide Co., Ltd
Verified Supplier

Hunan

Buy cheap Wear Resistant Tapered Drill Bits 32mm 40mm 42mm For Drilling Complex Rock Formations product

Place of Origin:China

Brand Name:PRODRILL

Model Number:32mm 40mm 42mm

... Rock Button mining Gold Bits 32mm 40mm 42mm with Copper Insert Drill bit use: Suitable for drilling complex rock formations such as fractures under the condition of high-power rock drill. Strong resistance to radial...

Xiamen Prodrill Equipment Co., Ltd
Verified Supplier

Fujian

Buy cheap 7° Taper Button Drill Bit Diameter 40mm Gauge 4 x 8mm Tungsten Carbide product

Brand Name:MIROC

Model Number:Rock button bit, 7° - 12° Taper button bit, dia 40mm, Front 2*7mm, Gauge 5*9mm

Place of Origin:China(Mainland)

... Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characterist

KSQ Technologies (Beijing) Co. Ltd
Verified Supplier

Beijing

Buy cheap 3 3/4" - 26" Tricone Drill Bit Tungsten Carbide Insert RocK Roller Bits With API Thread product

Brand Name:SOLLROC

Model Number:4"-20" with API thread

Place of Origin:China

... Insert Bits Tricone Roller Drill Bits RocK Roller Bits Product specifications: Tricone bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide insert, size from 3 3/8”(85.7mm) to...

Changsha Sollroc Engineering Equipments Co., Ltd
Verified Supplier

Hunan

Buy cheap Chrome Plated Sds Masonry Drill Bits , Concrete Long Masonry Drill Bit For Brick product

Brand Name:STARRY AND OEM

Model Number:3,4,5,6,7,8,9,10

Place of Origin:JIANG SU

...Chrome Plated Sds Masonry Drill Bits , Concrete Long Masonry Drill Bit For Brick 1. Ideal for drilling concrete, granite, rock, brick, stone, breeze block. 2. Self-centering tip for clean entry and fast ...

Jiangsu Xingrui Tools CO.,LTD
Verified Supplier

Buy cheap Smooth Surface Finish Diamond Drill Bit , High Concentration Diamond Bit Hole Saw product

Place of Origin:Shanghai, China (Mainland)

Brand Name:Talentool

Model Number:Talentool

...Wholesale Price Professinal Diamond Tools Diamond Core Drill Bits Well Drilling Glass Diamond Hole Saw Product Description Size: Outer Diameter 4-160mm(0.16-6.3") Drilling Deepth 30mm(1.18") shank dia 3/8"(10mm) grite/Particle 50-60# /according...

Talentool (Shanghai) Diamond Manufacture Co., Ltd.
Verified Supplier

Shanghai

Buy cheap 8pc Brad Point Wood Drill Bits Set Quick Change For Drilling Hole On Wood product

Brand Name:RTCRAFT or OEM

Model Number:3-10mm

Place of Origin:CHINA

... Drill Bits: 1. Material:High Carbon Steel; 2. Surface:Bright and black 3. Shank:Hex Shank.straight shank 4. Package:Plastic box. 5. Usage:for drilling accurate, splinter-free holes in soft wood, hard wood, plywood and hardboard. 6. Drill bits...

DANYANG RIGHTOOLS CO.,LTD
Verified Supplier

Jiangsu

Buy cheap 3-13 Mm Diamond Core Drill Bits  , Electroplated Drill Bits For Glass Fast Drilling product

Brand Name:JOHNSON TOOLS

Model Number:CB-ED 3-13mm

Place of Origin:CHINA

... drilling and no chipping. Application: 1) Glass Drill Bits are designed for professional contractors who demand the very fast drilling. 2) Dilling materials on glass materials. 3) Capable of drilling clean hole. Outer Diameter: 3mm, 4mm, 5mm, 6mm, 7mm...

Johnson Tools Manufactory Co.,Ltd
Verified Supplier

Jiangsu

Buy cheap 52mm 65mm Diamond Core Drill Bit , 100mm 150mm  Diamond Core Drills  For Porcelain Tiles  High Sharpness product

Brand Name:OEM

Model Number:4-300MM

Place of Origin:CHINA

...electric driller and bench drilling machine with long life and high efficiency. produce the diamond core drill bits, high frequency/brazing welded core drill bit, laser welded core drill bit and electroplated diamond core drill bit. laser welded core drill

Hebei Xmf Tools Group Co.,Ltd
Verified Supplier

Hebei

Buy cheap HIP Sintered Flat Tungsten Carbide Buttons YG11C Grade For Rock Drill Bit product

Brand Name:ZZBT

Model Number:SP0807

Place of Origin:China

... Rods For Rock Drill Bit We supply many kinds of carbide button bits.This kind of mining bits are often applied in Mine machinery tools,Coal Cutter Drilling Tools. Carbide tool bits are widely used in...

ZhuZhou Better Tungsten Carbide Co., Ltd
Verified Supplier

Hunan

Buy cheap 2017 small hole drilling bit 7 degree taper drill bits product

Brand Name:SUPER DRILL

Model Number:taper drill bits

Place of Origin:CHINA

...Tapered Button Bits for 7⁰, 11⁰ & 12⁰. 7 degree for Hexagon 22. Part number Diameter in mm Length in mm Inserts Diameter inserts 7D33-7 33 70 5+2 parabolic 7mm 7D33-8 33 70 6+2 parabolic 7mm 7D36...

Hubei Superdrill Mechnical Equipment Co.,Ltd
Site Member

Hubei

Buy cheap Q7-45-7 22-60mm Tapered button drill bit for norway product

Place of Origin:China

Brand Name:PRODRILL

Model Number:Q7-45-7 22-60mm

...Tapered Bit Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper match with bit with rod to be used for air leg or hand held...

Xiamen Prodrill Equipment Co., Ltd
Site Member

Fujian

Buy cheap Household / Industrial 205pcs Hss Twist Drill Bit Tool Set High Precision Electric Drill Accessories product

Brand Name:ZW

Model Number:DBS205

Place of Origin:China

... Bits 135° Tip Manufactured to DIN 338 High Speed Steel Drills Many Metals 35pcs TITANIUM COATED HIGH SPEED DRILL BITS:1.5X4 2X4 2.5X4 3X3 3.2X4 3.5X2 4X3 4.5X2 4.8X2 5 5.5X2 6 6.5X2 7MM 32pcs WOOD-BORING DRILL BITS...

NINGBO ZHONGWANG TOOLS CO.,LTD
Site Member

Zhejiang

Buy cheap T45 Tungsten Carbide Rock Drill Bits with Forging Type Tungsten Carbide Material product

Brand Name:JINKE

Model Number:64-152mm

Place of Origin:Hebei,China

... Rock Drill Bits with Forging Type Tungsten Carbide Material Domed Reaming Drill Bit / Tunneling Reaming Drill BiT38 / T45 Tungsten Carbide Drilling tools Introduction Reaming bits were widely used in quarrying or mining for blast hole drilling, with...

Xuanhua Jinke Drilling Machinery Co., Ltd.
Active Member

Buy cheap 8 3/8" 212.7mm tricone rock drill bit product

Place of Origin:China

Brand Name:HJ

Model Number:8 3/8" 212.7mm

... sealed by special type “O”.Under the normal rotary speed conditions,they can stand high bit pressure.The bore surface of the cone has been treated with special techniaue in order...

Hejian Hengji Bit Manufacture Co.,Ltd
Active Member

Hebei

Buy cheap CDHP 9 1/2" S223 HPS5319 Steel Body PDC Drill Bits product

Place of Origin:China

Brand Name:CDHP

Model Number:HPS5319

... PDC Drill Bits Bit Size 9 1/2”(266.7mm) Bit Connection 6 5/8” IADC Code: S223 Blade Count 5pcs Primary Cutter 19mm Nozzles 6pcs Junk Slot Area (in2) 30.54 Bit Rotary Speed (rpm) 60~260 Weight-On-Bit...

Chengdu History Petroleum Technology Co., Ltd.
Active Member

Sichuan

Buy cheap Chrome Plated Sds Masonry Drill Bits , Concrete Long Masonry Drill Bit For Brick product

Brand Name:STARRY AND OEM

Model Number:3,4,5,6,7,8,9,10

Place of Origin:JIANG SU

...Chrome Plated Sds Masonry Drill Bits , Concrete Long Masonry Drill Bit For Brick 1. Ideal for drilling concrete, granite, rock, brick, stone, breeze block. 2. Self-centering tip for clean entry and fast ...

Jiangsu Xingrui Tools CO.,LTD
Site Member

Buy cheap API 8 3/4" 12 1/4" TCI Drill Bit Insert Tricone Rotary Bit product

Brand Name:Jinquan

Model Number:Threaded & Tapered

Place of Origin:China

...TCI Tricone Bit, TCI Rock Bits, TCI Bits: Sizes and types available: Common sizes, 6.6-1/2, 7-7/8, 9-7/8, 10-5/8, 12-1/4Various sizes also can be made to ...

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
Site Member

Shandong

Buy cheap 4* 75mm Black Construction Drill Bits , High Speed Drill Bits For Stainless Steel product

Categories:Construction Drill Bits

Country/Region:china

...75mm High Speed Steel Construction Drill Bits Packaging & Delivery 1. PVC bag with and without hook + inner box+master carton 2. Square tube with ...

Jiangsu Inter-China Group Corporation
Active Member

Jiangsu

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