China extra long metal drill bits Manufacturers Factory Suppliers

We will closely integrate market development trends and the needs of consumers, and will be courageous in innovating and continually improving our Electroplated Diamond Core Bits, Aluminium bit, High Air pressure DTH Hammer .We are a professional extra long metal drill bits company, the main R&D and production members have many years of industry experience. With leading management concepts, international management standards and professional management quality, the company has achieved the company's excellent management brand. We're able to also give you with free of charge samples to meet your requirements. We introduce advanced production technology and create high quality with novel production concepts. We look forward to hearing from you, whether you are a returning customer or a new one. We hope to continue to grow together with our channel partners and jointly provide consumers with new surprises. Through the unremitting efforts of all the staff of the company, our business efficiency has been significantly improved.

Diamond PDC Drill Bit
Name of product：Diamond pdc drill bit
MOQ ：1 piece
PDC cutter：13mm 16mm 19mm
Type of drill bit ：PDC drill bit
Machine type：Drill rig equipment
Thread...
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PDC Arc Drill Bit
Name of product : Pdc arc drill bit
Brand：KBJZ
Process ：Casting
Size：As required
Drill bit type：PDC drill bit
Type of machine：Drilling Equipment...
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Pdc Non Core Drill Bit
MOQ：1 piece
Raw materials : Steel，PDC
Machine type：Drilling tool
PDC cutter ：1308, 1304，1305，1613，1913
Color ：Grey ，golden ，blue or as customer’s...
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3 Wings Pdc Drag Bits
Name of product：3 wings pdc drag bits
Product type：PDC bit
MOQ：1 piece
Process ：forging
Diameter：45mm~600mm
Size ：can be customized
PDC...
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Matrix PDC Drill Bit
Name of product : Matrix pdc drill bit
MOQ ：1 piece
Process ：Sintering
Product type ：PDC bit
Sizes ：From 46m to 445mm
PDC cutter：13mm, 16mm,19mm
Raw...
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PDC Scraper Drill Bit for Water Well Drilling
Name of product ：Non core pdc scraper drill bit for water well drilling
MOQ：1 piece
Raw material：Steel ,diamond
Application：Water well drilling
Drill bit...
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PDC Rock Drill Bit
Name of product：PDC rock drill bit
MOQ：1 piece
Process ：Forging
Raw material：Steel
Drill bit type ：PDC drill bit
Machine type ：Drilling equipment...
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Oem PDC Drill Bit
Product name ：OEM PDC drill bit
MOQ ：1 piece
Type of drill bit ：PDC drill bit
Machine type：Drill rig equipment
Color ：Blue ，yellow ，golden etc.
PDC...
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Multistage Combined PDC Drilling Bits
Name of product : Fast drilling stepped multistage combined pdc drilling bits
PDC cutter ：13mm, 16mm, 19mm
Type of drill bit：PDC drilling bits
Machine type ：Drilling rig...
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PDC Tower Bits
Name of product ：Detachable reinforced multistage PDC tower bits
MOQ ：1 piece
Process：Forging
Type of drill bit ：PDC bits
PDC cutter：13mm ,16mm ,19mm...
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Step Drag Bit
Name of product : Step drag bit
MOQ：1 piece
Type ：Drilling bit
Blade ： 3 blades
Raw materials ：Steel，carbide
Thread：API REG or customized...
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4 Blades PDC Arc Bits
Name of product：Fast drilling 4 Blades pdc arc bits
MOQ：1 piece
PDC blade：4 blades
Process type：Forging
Type of drill bit ：PDC bit
Raw...
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Reviews

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Stephan Martin

The good quality of these goods has changed my distrust from the beginning to the 100% trust now!

John Harris

We placed a large order, and the seller quickly arranged the delivery, and gave some free samples, and will continue to buy next time.

Thomas Colon

You can deliver the goods within the delivery time, and your products have a beautiful appearance and do not cut corners, we consider working with you all the time.

Kay Lynch

"Scientific development and progress" is your motto, and you have been doing everything very carefully and meticulously for a long time.Your employees work very hard and efficiently, and we

Diann Rivenburg

You have a first-class logistics system and your factory has the most advanced equipment in the market today.

Adrienne Smith

The R&D, production and sales systems of this supplier are very complete. In the process of this cooperation, we have received the services of a professional technical team, and we have also received

HSS-G Extra Long Series Drill Bits - Drillfix...

WebHSS-G Extra Long Series Drill Bits Descriptions Flute Type Standard helix,right hand,ground flutes Point Angle 135° split point Surface Treatment Blue oxide Application...

Amazon.com: Long Drill Bits For Metal...

WebAmazon.com: Long Drill Bits For Metal 1-48 of over 2,000 results for "long drill bits for metal" RESULTS NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12...

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

WebExtended-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...

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

Web6.5 x 200mm HSS Ground Flute Extra Long Series Drill Bit 33 items in stock SKU Number: 5003230 Add to Basket 6.5 x 250mm HSS Ground Flute Extra Long Series Drill Bit 98...

Drill America 12 in. High Speed Steel Extra-Long Drill …...

WebThis item: 12 in. High Speed Steel Extra-Long Drill Bit Set (5-Piece) $59.81 DEWALT ATOMIC 20V MAX Cordless Brushless Compact 1/2 in. Drill/Driver, (2) 20V 1.3Ah Batteries, Charger and Bag $159.00...

Extra Length Drill Bits | Long Drills High Speed Steel...

Web11 rows · Our Extra Length Drills Bits made from High Speed Steel with a Straight Shank are heavy duty ......

The company wholeheartedly welcomes the guidance and support of domestic and foreign experts, and sincerely hopes to cooperate closely with all walks of life in the industry to continuously develop and improve our Core drill brick, Diamond core drilling . We're professional extra long metal drill bits manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to buy or wholesale extra long metal drill bits for sale here from our factory. For price consultation, contact us.