Powered by Made-in-China.com

Tungsten Carbide Twist Drill Bits with Internal Coolant Technology
US$2.98-199.00
10 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableCustomized
Non-CustomizedStandard
DINModel NO.
DRCSLength
Jobber-lengthType
Twist Drill BitMaterial
Tungsten CarbideUsage
Metal DrillingFlute Type
Twist DrillShank Type
Fixed ShankShank Diameter
4mm-25mmTransport Package
1PC in a Plastic Tube, 10PCS in a GroupSpecification
φ1mm-φ20mmTrademark
GEEFUNOrigin
Changzhou Jiangsu ChinaHS Code
8207709000Key features
Internal Coolant Technology: Features internal coolant channels for efficient chip removal and cooling during metal drilling.
Wide Size Range: Available in sizes from 3mm to 25mm with precise jobber-length specifications.
DIN Standard Compliance: Manufactured to DIN standards ensuring high precision and compatibility with standard machinery.
OEM and ODM Services: Full customization available including design, samples, and flexible minor customization options.
ISO 9001:2015 Certified: Quality management system certified with 100% inspection for finished products.
Fast Delivery: Standard tools delivered in 10-15 days; non-standard tools in 20-25 days.
Versatile Applications: Ideal for processing, mold making, automobile, and aviation industries.
High-Quality Material: Constructed from premium tungsten carbide for durability and long service life.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.50h
About Our Factory & Business Background
AddressBuilding 6-5, No 200 Da tong west road, Niutang Town, Wujin District, Changzhou, Jiangsu, China
Plant Area1600.45 square meters
Number of Employees30
Registered Capital5,000,000 RMB
Terms of PaymentT/T
International Commercial Terms(Incoterms)CIF, FOB, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Pc
Supply Chain Partners8
Our Production Capability & Technical Expertise
Main ProductsEndmills, Drill Bits
Production Lines12
Production MachinesCNC Machine
QA/QC inspectors3 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instruction but no written records
R&D Engineers4 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2013-12-10
Main MarketsEurope, Domestic, South Asia
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Cooperated with Fortune 500No
Product Q&A
Q:What carbide tools does GEEFUN TOOLS manufacture?
A:
Expertly crafted tools: carbide end mills, drill bits, reamers, thread mills, boring cutters, taps, etc.
Q:What is the minimum order quantity?
A:
Flexible MOQ. Standard tools support small trial orders. MOQ varies by model, size, stock. For custom tools, MOQ based on drawing, complexity, and material.
Q:What are the lead times for production?
A:
Delivery: standard 10-15 days, non-standard 20-25 days.
Q:Is customization available for this product?
A:
Custom design & production available.
Q:Do you provide OEM?
A:
Yes, OEM services available.
Send Inquiry
*To:
CHANGZHOU GEEFUN TOOLS CO.,LTD
CHANGZHOU GEEFUN TOOLS CO.,LTD*Content:
Supplier replies will be sent to your registered email
You may also like
CNC Tool 3D 5D 8d 12D 20d CNC Deep Hole Drilling Tool Tungsten Carbide External Coolant Twist Drill Bits
US$5.21-85.58
5 Pieces(MOQ)
Delevel Internal Cooling Carbide Bit 3D/5D/8d/12D Non-Standard Diameter 12.0-32.0mm Crown Drill Twist Drill
US$38.80-288.00
5 Pieces(MOQ)
HRC55 Solid Carbide 2 Flutes Coolant Hole Long Carbide Twist Drill Bits
US$6.80-198.00
5 Pieces(MOQ)
2 Flute CNC Tungsten Carbide Coolant 3D Tialn Coating Twist Drill Bit for Matel Stainless Steel
US$3.50-5.50
2 Pieces(MOQ)
China Factory Tungsten Carbide Step Twist Drill Bit with Coating
US$8.84-10.04
2 Pieces(MOQ)
3D 5D 8d 12D 20d CNC Drilling Tool Inner / External Coolant Tungsten Solid Carbide Twist Drill Bit
US$3.50-49.00
5 Pieces(MOQ)
Non Standard Solid Carbide Drill Bit with Internal Coolant Hole Custom Coolant Feed Drill for Deep Hole
US$3.50-49.00
5 Pieces(MOQ)
Efficient Tungsten Steel Drill Bit with Superior Internal Cooling Technology
US$8.00
1 Piece(MOQ)
External Coolant Drill Bits for Precision Tungsten Carbide Hole Drilling
US$2.88-96.00
10 Pieces(MOQ)
High Quality Carbide Coated 2 Flute Drill Bits with Inner Coolant
US$2.50-10.00
5 Pieces(MOQ)
Waheynaocnc Drilling Tools Coolant Indexable Straight Shank Tungsten Carbide Twist Drill Bits
US$3.00-5.00
50 Pieces(MOQ)
Solid Tungsten Carbide Machine Drill Bits Titan with Standard for Metal
US$3.50-5.50
2 Pieces(MOQ)
Precision Drill Bits with Tungsten Carbide and External Coolant
US$3.80-120.00
10 Pieces(MOQ)



















