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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 1248 products from 2 7mm drill bit Manufactures & Suppliers
Wholesale Tricone Drill Bit IADC 537 4 1/8" Single Cone Bits For Hard Rock Formation Mining Mineral Drilling from china suppliers

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

Verified Supplier


Wholesale 7° Taper Button Drill Bit Diameter 40mm Gauge 4 x 8mm Tungsten Carbide from china suppliers

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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Wholesale Durable Coarse Type Carbide Nail Drill Bits PVC Bag Package 6*7mm HXTC-A9 from china suppliers

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
Verified Supplier


Wholesale Polishing API Thread TCI Steel Tooth Tricone Bit Drag Drill Bit 6 1/4"-18" from china suppliers

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
Verified Supplier


Wholesale Wet Dry Drilling Concrete Core Drill Bit Customized Size 102mm from china suppliers


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
Verified Supplier


Wholesale Q7-45-7 22-60mm Tapered button drill bit for norway from china suppliers

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


Wholesale Household / Industrial 205pcs Hss Twist Drill Bit Tool Set High Precision Electric Drill Accessories from china suppliers

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...

Site Member


Wholesale 2017 small hole drilling bit 7 degree taper drill bits from china suppliers

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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Wholesale API 152 mm Heat Treatment Reaming Rock Drill Bits with R28 / T45 / T51 Thread from china suppliers

Brand Name:JINKE

Model Number:64-152mm

Place of Origin:Hebei,China

... Treatment Reaming Drill Bit with R28 / T45 / T51 Thread T45, T51, ST58 152mm reaming drill bit Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit Introduction Reaming bits were widely used in quarrying or mining for blast hole drilling, with...

Xuanhua Jinke Drilling Machinery Co., Ltd.
Active Member

Wholesale 8 3/8" 212.7mm tricone rock drill bit from china suppliers

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


Wholesale CDHP 9 1/2" S223 HPS5319 Steel Body PDC Drill Bits from china suppliers

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


Wholesale API 8 3/4" 12 1/4" TCI Drill Bit Insert Tricone Rotary Bit from china suppliers

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


Wholesale 4* 75mm Black Construction Drill Bits , High Speed Drill Bits For Stainless Steel from china suppliers

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


Wholesale Tapered cross drill bits dia33-40mm for stonework from china suppliers

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


Wholesale China glass drill bits price from china suppliers

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


Wholesale Rock drill bit Manufacturer from china suppliers

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


Wholesale 5 1/2''(139.7mm)single bit from china suppliers

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


Wholesale api price kingdream rock bit 6" 152.4mm iadc 517 tricone drill bit from china suppliers

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


Wholesale Diamond Core Drill Bits for Granite from china suppliers

Place of Origin:China

Brand Name:Freet

... standard drill hole. 2. Feature: High efficiency, long life, standard hole. 3. Specification: Produce all sizes of core drill bits on the basis of clients' requiremnet. Metal bone diamond rim core drill Diameter: 4mm/5mm/6mm/7mm...

Jiangxi Freet Diamond Tools Co.Ltd
Active Member


Wholesale API 7-1 CS Brand Tricone Rock Drill Bits with steel tooth or Tci tooth from china suppliers

Place of Origin:China

Brand Name:CS

Model Number:all models

...-1 Tricone Rock Bits with steel tooth or TCI tooth Our Drill bits are come fromCS brandandKingdream Brand, which are the best famous brand in China and top 5 in the word, our drill bits has solded...

Dongying Lake Petroleum Technology Co.,Ltd
Active Member


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