China long series drill bits Manufacturers Factory Suppliers

With high quality 2 5 mm drill bit, 5 mm drill bit, down the hole drill bit as the root and technological innovation as the driving force, we have come out with a unique path of development and growth.Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for long series drill bits. We inherit and carry forward our excellent enterprise spirit, and effectively fulfill the economic, political and social responsibilities of state-owned enterprises. We implement the quality policy of "quality first, customer satisfaction", integrate domestic high-quality resources, cooperate with strategic partners, and build an excellent supply chain network. We implement continuous improvement of all elements such as process, procedure, equipment and personnel to ensure high quality and stability of products and services to our customers. We provide customers with comfortable and professional services, so as to meet the diverse needs of customers. With high quality products and service quality, our company has won the trust of customers and has been widely praised by various users and established long-term and stable partnership. While focusing on product quality, our company adheres to the concept of 'treating people with sincerity and serving customers with heart', and tries to help customers solve problem. We strive to build the company into a high-quality enterprise with strong comprehensive strength, leading core technology and continuous return to shareholders.

PDC Rib Core Drill Bit
Name of product : 1305 spherical and dome pdc rib core drill bit
MOQ: 1
Certification: ISO9001
Bit Type:PDC coring bit
Thread length：30mm,40mm
Color:...
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93mm Pdc Core Bit
Name of product : 93mm pdc core bit
Process：Forging
Bit type：PDC core bit
Advantage ：High performance
Raw materials：PDC cutter , steel
Machine...
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Core Pdc Drill Bit
Name of product :Core pdc drill bit
Process ：Forging
Applications ：Drilling
Certificate ：ISO9001
Advantage ：High quality
Product type ：PDC core...
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112mm Pdc Core Drilling Bit
Name of product ：112mm pdc core drilling bit
PDC cutter：1004
Process ：CNC
Raw materials : PDC cutter ,steel
Machine type：Drilling equipment ...
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PDC Well Drilling Bit
Name of product ：Pdc well drilling bit
MOQ：1 piece
Machine type：Drilling tool
Drill bit type ：PDC drill bit
Body type：Steel body and matrix body...
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PDC Core Drill Bit
Name of product: PDC core drill bit
Size: 3"--16"
Process: Welding
Customized: Available
Thread length: 30mm,40mm
Packing: Carton or wooden case...
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PDC Core Drill Bit for Geological Exploration
Name of product : Sandstone marble fast drilling pdc core drill bit for geological exploration
MOQ: 1
Certification: ISO9001
Bit Type:PDC coring bit
Thread...
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PDC Core Bit
Name of product : Pdc Core Bit
MOQ : 1 piece
Thread length：30mm,40mm
Raw materials : Carbon steel , pdc
Model of product : Pdc core drill bit
Machine...
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PDC Coring Bit
Name of product : Pdc coring bit
Certification: ISO9001
Size range ：45mm ~ 330mm
Model of product : Pdc coring bit
Thread connection : External thread...
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PDC Core Drill Bits
Name of product : Pdc core drill bits
Processing : Forging
Machine type : Drilling rig
Model of product : Pdc core drill bit
Raw material : Special geological...
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PDC Coring Bits for Pebble
Name of product : Spherical and dome thickened wear resistant pdc coring bits for pebbles
Process : Welding
Machine type : Drilling rig
Thread length：30mm,40mm...
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fast drilling pdc core drill bits for water well drilling
Name of product :fast drilling pdc core drill bits for water well drilling
Raw material : diamond composite sheet
Model of product : pdc core drill bit
Usage : well...
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Reviews

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Derrick Muse

Can we share secrets? These finished products are really great. We have recommended them to our family and friends, and thank you for your service.

Ross Nicholson

The delivery speed of this supplier is very fast, thank you!

Max Franklin

The quality of the products is very good, so I'm very satisfied.

Yolanda Kirby

Even though we have been working with you for many years, you still have a guarantee of quality and your products are very up-to-date.

Julia Moore

The boss of this company once said something very interesting: If you neglect the quality of production, you will lose your job! So the quality of the company's products is guaranteed.

Darlene Griffin

You know the truth that unity is strength and your general manager does everything personally.

Long Series Drill - Drill Service...

Long Series Drill Drill Service stocks and supplies a vast range of Long Series Drills in Solid carbide, Carbide Tipped, HSCo Cobalt and High Speed Steel (HSS). We also supply coated...

Long Series Drills | Sutton Tools...

30 rows · Long Series Drills. D110. Sutton Tools Long Series Drills offer longer flute & overall ......

Amazon.com: Extra Long Drill Bit...

Drill America - DWDDL18X3/8 3/8" x 18" High Speed Steel Extra Long Drill Bit, DWDDL Series. 4.6 out of 5 stars 640. Save 13%. $21.83 $ 21. 83 $24.99 $24.99. Lowest price in 30 days. Get it as soon as...

Drill Bits - Tools - IRWIN TOOLS...

Metal Twist Drill Bits IRWIN offers a complete line of Metal Twist Drill Bits, including Black Oxide, Turbo Point... Installer Bits Hole in flute for easy wire pulling through walls, ceilings and...

HSS Extra Long Drill Bits | Metal Drill Bits - Power Tools - Orbital ......

Add to Basket. 3.5 x 200mm HSS Ground Flute Extra Long Series Drill Bit. 150 items in stock. SKU Number: 5003020. Qty. Price per unit. 1 - 2. £ 4.89 Inc. VAT....

Extra-Long Drill Bits | McMaster-Carr...

Extended-Length Carbide-TippedDrill Bits with Coolant Holes. Drill long, straight holes with these bits. Channels in the bit allows coolant to flow through the tool for more efficient chip...

The entrepreneurial spirit of dedication, dedication, enterprising, and exploration encourages "we" to innovate continuously, with the mission of promoting the transformation of Drill Pipe Joints, step drill bit for wood, Right angle bit, cabinet drill bit into the national cause of advanced productivity, and build the company into another new business card for China to the world! We're professional long series drill bits manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to buy or wholesale long series drill bits for sale here from our factory. For price consultation, contact us.