加载中...
Powered by Made-in-China.com
Carbide Drill 8d Inner Cooling Carbide Twist Drill Bits Set
US$6.80-198.00
5 Pieces
Sample price:US$10.80/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
GB/TModel NO.
RDMLength
80-525mmType
Deep-Hole Carbide Internal Cooling DrillMaterial
Tungsten CarbideUsage
Metal DrillingShank Type
Straight ShankDrilling Depth
Maximum Drilling Depth 10xd,15xd,etc.Tolerance Class
0.005-0.02mmTransport Package
Single PackageSpecification
Dia. 3-Dia. 20mmTrademark
DELEVELOrigin
Changzhou JiangsuHS Code
8207709000Production Capacity
2000000/YearKey features
Premium Carbide Material: 100% original alloy rods from Guhring, Kennametal, and Cerazit ensure high wear resistance.
Internal Cooling System: Advanced coolant design minimizes heat and optimizes chip evacuation for stable cutting.
Customization Available: Shank type, drilling depth, and tolerance can be customized per customer drawings.
Super Coating Options: Available with AlTiN, AlCr-based, TiSiN, or Blue coatings for enhanced performance.
Wide Standard Range: Stock available for diameters D3-D25mm with 3D, 5D, 8D, and 12D length options.
15+ Years Experience: Leading manufacturer with over 15 years in solid carbide cutting tool industry.
On-Time Delivery: Guaranteed 100% on-time delivery with lead times within 15 workdays.
Multi-Industry Application: Suitable for aerospace, automotive, medical, and mold processing applications.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤2.46hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryCHANGZHOU DELEVEL TOOLS CO., LTD. is a Chinese manufacturer specializing in custom-made carbide tools, with over 12 years of experience. The company is ISO 9001 certified but lacks formal after-sales service protocols. It demonstrates strong innovation with ODM services and new products in the past year. The supplier operates six production lines, with a significant output of 600,000 carbide end mills annually. It offers extensive customization options and serves diverse export markets, but lacks overseas warehouses or branches.
Supplier typeThe supplier is a manufacturer/factory based in Jiangsu, China, operating as a limited company.
CertificationsThe supplier holds an ISO 9001 certification, indicating a commitment to quality management standards.
After-Sales capabilityThere are no written procedures or records for corrective actions or handling customer complaints, indicating a lack of formal after-sales service capability.
R&D capabilityThe supplier offers ODM services and has developed new products in the past year, reflecting a robust R&D capability.
Production capacityWith six production lines and an annual output of 600,000 carbide end mills, the supplier demonstrates significant production capacity.
Customization capabilityThe supplier offers full customization services, including customization from samples and designs, highlighting extensive customization capabilities.
Product Q&A
Q:What materials are used for the drill bits?
A:
We use 100% original alloy rods from well-known brands like Guhring, Kennametal, and Cerazit, ensuring no recycled materials are used.
Q:Can the drill bits be customized?
A:
Yes, we offer customized solutions for shank type, drilling depth, and tolerance class based on customer drawings or samples.
Q:What coating options are available?
A:
We provide AlTiN, AlCr-based, TiSiN, and Blue coatings, with hardness ranging from 3100 to 3700 HV for superior wear resistance.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-season periods, with standard sizes often in stock.
Q:What are the payment terms?
A:
We accept LC, T/T, and Western Union as terms of payment for our products.
Send Inquiry
*To:CHANGZHOU DELEVEL TOOLS CO., LTD.
CHANGZHOU DELEVEL TOOLS CO., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
13 Pieces HSS Twist Tungsten Carbide Drill Bit Set for Granite Marble Tile Porcelain Ceramic
US$3.65-4.20
100 Pieces(MOQ)
19 Pieces HSS Twist Tungsten Carbide Drill Bit Set
US$2.45-5.45
100 Pieces(MOQ)
Durable Tungsten Carbide Twist Drill Set for Steel and Iron
US$1.10
100 Pieces(MOQ)
Shank Dia Tungsten Carbide Rotary File Burr Cutter Drill Bit Set Professional
US$0.85-0.90
1 Piece(MOQ)
Heavy-Duty Hammer Drill Bit Set with Diamond and Carbide Tips
US$1.13-1.14
500 Pieces(MOQ)
Long Length HSS Twist Drill Bits Set for Metal Stainless Steel
US$2.50-15.00
300 set(MOQ)
5PCS Nickel Plated Straight Tip Tile and Glass Drill Bits Set Plastic Box
US$0.01-2.00
1 Piece(MOQ)
Factory High Quality HSS Twist Drill Bit Set OEM Acceptable
US$1.00-6.00
1 set(MOQ)
Metric Jobber Twist Drill Bits Set of 19PCS - Titanium Coated HSS 4241, Straight Shank
US$2.90-3.00
1,000 Sets(MOQ)
19PCS HSS Straight Shank Twist Drills Bits Set with Metal Box
US$3.00-15.00
300 set(MOQ)
Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal
US$1.00-6.00
1 set(MOQ)
Wedo 6PCS HSS Fully Ground Twist Drill Bit Set 2/3/4/5/6/8mm
US$10.92-14.04
1 Set(MOQ)
SDS-Plus Tungsten Carbide Hammer Drill and Chisel Metric Bit Set
US$0.30-5.90
1,000 Sets(MOQ)
25PCS 1-13mm HSS M35 Fully Ground Amber Finished Twist Drill Bit Set
US$32.50
500 Sets(MOQ)
29PCS Turbostep Reduced Shank Stepped Point Tip Cobalt Twist Drill Bit Set
US$43.00-47.00
100 Sets(MOQ)