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28mm drill bit

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Total 1608 products from 28mm drill bit Manufactures & Suppliers
Wholesale High Speed Multi Purpose Diamond Core Drill Bit 14" Drilling Depth from china suppliers

Brand Name:Chemshine

Model Number:152mm concrete core bits

Place of Origin:China

... on granite, marble and stone. 14" drilling depth. All rigid concrete segmented diamond drill bits are laser welded for superior strength. Three times stronger than conventional brazed bits. Chemshine concrete core bits are high speed

Chemshine Carbon Co.,Ltd
Verified Supplier

Fujian

Wholesale Non Coring Natural Diamond Core Drill Bits AQ BQ NQ HQ PQ HRQ for Exploration Diamond Core Drilling from china suppliers

Brand Name:ROSCHEN

Model Number:AQ BQ NQ HQ PQ HRQ

Place of Origin:CHINA

...Non Coring Natural Diamond Bits (AQ BQ NQ HQ PQ HRQ) for Exploration Diamond Core Drilling Product Description Non-coring natural diamond bits 1, Flat Face PDC Non-coring Bits (Newest Design) Description: This kind...

ROSCHEN GROUP
Verified Supplier

Shanghai

Wholesale Mining Drilling Rock Drill Bit , Tungsten Carbide Tipped Drill Bits from china suppliers

Brand Name:MIROC

Model Number:MGZT27 - B16

Place of Origin:ShanDong China(Mainland)

...Drilling Rock Drill Bit , Tungsten Carbide Tipped Drill Bits Specifications: 28mm,32mm,42mm,43mm coal mining tool We can manufacture all kinds of bits and shells according to customer's special requirement. Advantage: 1.coal mining tool,coal mine drill bit...

KSQ Technologies (Beijing) Co. Ltd
Verified Supplier

Beijing

Wholesale Tapered Button Rock Drill Bits For Pneumatic Rock Drill Used In Drifting And Tunneling from china suppliers

Brand Name:JCDRILLS

Model Number:12°

Place of Origin:Hebei,China

... ° 28mm to 41mm Taper Button Bit Used In Drifting And Tunneling for pneumatic rock drill Application Tapered Quarry Button Rock Drill Bits 40mm 41mm 45mm With higher strength of tungsten carbide as the body, the bit...

Beijing Jincheng Mining Technology Co., Ltd.
Verified Supplier

Beijing

Wholesale PDC Drilling Diamond Core Drill Bits For Granite / Coal Mining / Geological Exploration from china suppliers

Brand Name:Sinotechdrill

Model Number:NQ HQ PQ BW NW HW PW

Place of Origin:China

... exploration drill bit We are specialized in series of drill tools: PDC core drill bits, PDC drill bits, diamond drill bits, PDC, etc. We can also produce other products according to the customers requirements. PCD bits are cost veffective for drilling...

Sinotechdrill International Co., Ltd
Verified Supplier

Shandong

Wholesale Tapered Drilling Tools Tapered Button Bits Drill Bits For Small Hole Drilling from china suppliers

Brand Name:SOLLROC

Model Number:32mm-55mm

Place of Origin:China

... Drilling Tools Tapered Button Bits Drill Bits For Small Hole Drilling Product specifications: Diameter: 28mm-55mm Degree: 4°,6°,7°,11°and 12° Type: Chisel bit, Cross bit and Button bit Skirt: Short or Long Skirt Diameters: Tapered chisel bits...

Changsha Sollroc Engineering Equipments Co., Ltd
Verified Supplier

Hunan

Wholesale Q14-89t45 Standard Drop Center Ballistic Rock Button Drill Bits from china suppliers

Place of Origin:China

Brand Name:PRODRILL

Model Number:Q14 89-T45 standard drop center Ballistic

... return type, easy to return to the concave heart-type. 3) It is equipped with rock drilling machines 4) Our drill bits are exporting to Middle East, South Africa, Europe,

Xiamen Prodrill Equipment Co., Ltd
Site Member

Fujian

Wholesale WOOD FLAT DRILL BITS  (SPADE BITS) from china suppliers

Place of Origin:China

Brand Name:WXM

...SPADE BITS (WOOD FLAT DRILL BITS) 13WO0101 13WO0102. 13WO0103 NORMAL SPADE BIT ● Good for cutting wood and chipboard. TRI-POINT SPADE BIT ● Good for cutting wood and chipboard with smooth hole. SPADE BIT WITH CURVED CUTTER...

ZEC INDUSTRY CO.,LTD
Site Member

Zhejiang

Wholesale 9pcs hss taper shank twist drill bit set from china suppliers

Place of Origin:Jiangsu,China

Brand Name:DM or OEM

Model Number:DM-9TDSS-K

...9pcs HSS taper shank DRILL BIT SET 1.SIZE:14.5mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm 2.PACKING:Plastic box or metal box 3.Material:High Speed Steel 4241,4341,M2,M35 4....

Danyang Rightools Co.,Ltd
Active Member

Wholesale different size and different profile diamond and alloy drilling bits for bolting and water exploration and broaching from china suppliers

Brand Name:SHIMEI

Model Number:DIFFERENT MODEL

Place of Origin:Shijiazhuang, China

... different profile diamond and alloy drilling bits for water exploration and broaching We produce different size of drilling bits for different usage: drilling bit for bolting: material: diamond and alloy size: 27mm, 28mm, 30mm, 32mm, 36mm, 40mm...

Shijiazhuang Coal Mining Machinery Co., Ltd.
Site Member

Hebei

Wholesale Borehole Drilling Impact Drill Bits Tungsten Carbide / 42 CrMo / YG11C Alloy Steel Material from china suppliers

Brand Name:RZ

Model Number:RZ-18

Place of Origin:China

...About product Name twist drill bit Brand Drills-King Size ¢28mm~¢300mm Application geological exploration, coalfield mining,water well drilling and water conservancy and hydropower, etc. Applicable Strata Soft and medium hard rocks, like Sandstone...

China National Complete Plant & Tools Co. Ltd.
Active Member

Beijing

Wholesale 3inch/ 75mm PDC core drill bit from china suppliers

Place of Origin:HEBEI

Brand Name:RLB

Model Number:IADC 127,537,637

...pdc core drilling bit pdc core bit About Us We are a professional manufacturer specialized in series of drill tools: PDC core drill bits, PDC drill bits, diamond drill bits, PDC, etc. We can also produce other products according to the...

HEJIAN RLB DRILLING EQUIPMENT CO.,LTD
Site Member

Hebei

Wholesale High Speed 2800 rpm Wood Twist Drill Bit Sharpener Machine Manual Control from china suppliers

Brand Name:Qiandao

Model Number:CD-28

Place of Origin:Guangdong, China (Mainland)

...,can grind 3~28mm normal drill bit,step drill bit etc. 3. One chuck can hold different size drill bits no need to use other chucks. 4. It can grind the centrol point of drill bits,also grind wooden working drill bits . Specifications: Model...

Dongguan QianDao Precision Machinery Co., Ltd.
Active Member

Guangdong

Wholesale Pdc Roof Bolt Bit,Pdc Anchor Shank Drill Bit from china suppliers

Place of Origin:HEBEI PROVINCE

Brand Name:JINMAO

Model Number:Dia 25mm,27mm,28mm,29mm,30mm,32mm,36mm,42mm

...ADVANTAGES 1. ISO9001:2000 certificated 2. Efficient assembly, high abrasion resistance,impact resistance PDC anchor shank drill bits Type D(mm) H(mm) Wing Quantity PDC cutter Waterpore Shape Quantity Quantity D(mm) MG28A 28 48 2 ...

Hejian City Daqiu Drilling Equipment Co.,Ltd
Site Member

Hebei

Wholesale R32 T38 T45 T51 ST58 GT60 thread drill bits from china suppliers

Place of Origin:China

Brand Name:prodrill

Model Number:R32 T38 T45 T51 ST58 GT60

... button bit Tapered button bit(28mm, 30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 42mm, 44mm and so on. With different degree taper) Tapered Rod (Rod 19mm, 22mm, 25mm; Shank hex, 19mm, 22mm) Internal Drill...

Xiamen Prodrill Equipment Co., Ltd
Active Member

Fujian

Wholesale China button rock drill bits from china suppliers

Place of Origin:China

Brand Name:Jinquan

Model Number:H25, R22, R25, R28, R32, R38, T38, T45, T51, ST58/ST68, T60

... are a professional productions base of series of fast moving rock drilling tools, button bits, mining tools, DTH drill tools, DTH bits, DTH hammers, DTH drill pipes, construction tools and excavating coal pick cutter tools, we...

Liaocheng Jinquan Construction Machinery Co.,Ltd
Site Member

Shandong

Wholesale TCT Drill Bits Carbon Steel And Carbide Tips SDS Masonry Drills from china suppliers

Place of Origin:Hangzhou

Brand Name:Tideway

Model Number:P.O.1

...TCT Drill Bits Carbon Steel And Carbide Tips SDS Masonry Drills Drill bits made of carbon steel and carbide tips. Steel body with heat treatment. to make sure ...

Zhejiang Langchao Precision Machinery Co., Ltd.
Active Member

Zhejiang

Wholesale 16mm 18mm 28mm Wood Flat Drill Bits Round Shank For Drilling Wood / Plywood from china suppliers

Place of Origin:Zhejiang, China (Mainland)

Brand Name:Wan Tong

Model Number:WT-JJA008

...16mm Round shank flat bit for wood cutting Quick Detail: Precision drilling in soft and hard wood, plywood, chipboard,fibre, board with size 6 to 40mm Applications: drilling wood, plywood, chipboard,fibre, board Specifications...

Hangzhou Wantong Tools Manufacture Co., Ltd.
Active Member

Zhejiang

Wholesale WOOD FLAT DRILL BITS  (SPADE BITS) from china suppliers

Place of Origin:China

Brand Name:WXM

...SPADE BITS (WOOD FLAT DRILL BITS) 13WO0101 13WO0102. 13WO0103 NORMAL SPADE BIT ● Good for cutting wood and chipboard. TRI-POINT SPADE BIT ● Good for cutting wood and chipboard with smooth hole. SPADE BIT WITH CURVED CUTTER...

ZHEJIANG ZEC INDUSTRY CO.LTD
Site Member

Zhejiang

Wholesale T45 Drill Bit, T45 Drill Rod, T45 Coupling Sleeves from china suppliers

Place of Origin:China

Brand Name:Jinquan

Model Number:T45 Thread

... Rock Drilling Tools - T45 Drilling Tools,T45 Button Drill Bits,T45 Drill Rods manufacturer & supplier, from Liaocheng Jinquan Construction Machinery Co.,Ltd, China. We are a professional productions base of series of fast moving rock drilling tools...

China Rock Drilling Tools, Button Bits Manufacturers
Site Member

Shandong

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