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2 7mm Drill Bit

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 1363 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

... a professional manufacturer of rock bits in global market, we can supply all 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

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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
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Buy cheap Durable Coarse Type Carbide Nail Drill Bits PVC Bag Package 6*7mm HXTC-A9 product

Brand Name:Huaxing

Model Number:HXTC-A9

Place of Origin:China

... HXTC-A9 Carbide Nail Drill Bits PVC bag with 6*7mm Fine/Medium/Coarse 1 Higher Hardness Made of high quality zirconia ceramic, higher hardness and higher wear resistance, make the bits longer tool life. Meanwhile...

Jiangyin Huaxing Diamond Tools Factory Co., Ltd
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Buy cheap Polishing API Thread TCI Steel Tooth Tricone Bit Drag Drill Bit 6 1/4"-18" product

Brand Name:SOLLROC

Model Number:4"-20" with API thread

Place of Origin:China

... Tooth Tricone Bit Tricone Drill Bit For Drilling 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 26...

Changsha Sollroc Engineering Equipments Co., Ltd
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Buy cheap Wet Dry Drilling Concrete Core Drill Bit Customized Size 102mm product


Place of Origin:CHINA

Model Number:LCB102

...102mm Diamond Core Bits , Laser Welded Core Bits for Concrete , Concrete Drill Bit Diamond concrete drill bit adopt the latest Laser welded technology, make the welding more strength. Widely used in drilling concrete, reinforced concrete, asphalt, block...

Johnson Tools Manufactory Co.,Ltd
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Buy cheap CNC diamond core drill bit for coring and drilling granite counter tops product

Brand Name:OEM

Model Number:JDR

Place of Origin:CHINA

... core drill bit for coring and drilling granite counter tops 2. Application: Used for drilling all kinds of stones, zirconia alumina, ceramics, refractory materials and reinforced concrete etc. Wth high efficiency, long life and standard drill...

JDR Diamond Tools Co.,Ltd
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Buy cheap Q7-45-7 22-60mm Tapered button drill bit for norway product

Place of Origin:China


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


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...

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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
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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


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


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


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

Categories:Construction Drill Bits


...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


Buy cheap Tapered cross drill bits dia33-40mm for stonework product

Place of Origin:China

Brand Name:Prodrill

Model Number:7 degree 11 degree 12degree

...Our taper drilling tools include taper drill bits and taper drill rod,and taper drill bits come into two types,taper button drill bits,taper chisel drill bits.These drill tools are mainly equipped on rock drilling equipment,well drilling equipment and oil...

Xiamen Prodrill Equipment Co., Ltd
Site Member


Buy cheap China glass drill bits price product

Place of Origin:Guangdong

Brand Name:Super-Camel

Model Number:D20

...China glass drill bits Type: 1, Thread drill bits; (Screw drill bit) Glass drill bits Usage Drill glass Glass drill bits Size: Dia 4mm, Dia 5mm, Dia 6mm, Dia 7mm, Dia 8mm, Dia 9mm, Dia 10mm, Dia 11mm, Dia 12mm, Dia 13mm, Dia...

Dongguan City Bolang Diamond Tools Co., Ltd
Active Member


Buy cheap Rock drill bit Manufacturer product

Place of Origin:Hebei ,China

Brand Name:Kingdream

Model Number:All models

...Rock drill bit Manufacturer Available sizes: 60mm,65mm,76mm,93mm,95mm,98mm(3 7/8”),101.6mm,114mm,118mm,120mm,127mm(5”) 130.1mm(5 1/8”),133.3mm(5 1/4”),139.7mm(5 1/2”),142.8mm(5 5/8”),149...

Hejian Chuanda Drill Bit Co.,LTD
Site Member


Buy cheap Rock Drilling Tool ODEX Symmetric Casing Drilling Systems DTH Drill Bits product


Model Number:90mm , 115mm , 140mm , 165mm

Place of Origin:CHINA

... most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole. Working Principle: When drilling, the reamer bit will rotate out to enlarge the hole

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Buy cheap 5 1/2''(139.7mm)single bit product

Place of Origin: Hebei, China (Mainland)

Brand Name:fistbit

Model Number:single bit

... 4.long work life drilling rate TCI bits series: Soft formation TCI tricone bits: The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of...

Hejian fist petroleum equipments Co.Ltd
Active Member


Buy cheap api price kingdream rock bit 6" 152.4mm iadc 517 tricone drill bit product

Place of Origin:China(mainland)

Brand Name:Kingdream

Model Number:iade517

... years and won a good reputation for our top quality product excellent service. (2) we produce the drill bits according to our customers' requirements strictly with advanced

Hejian Fist Petroleum Equipment Co.,Ltd
Site Member


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