Woodworking Drill Bits 3mm-5mm Wood Drilling Countersink Drill Bit
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Product Highlights
- Super Quality TCT Carbide: Made of high-grade tungsten carbide for superior wear resistance and durability.
- Anti-Crack Design: Perfect angle design prevents material cracking while drilling solid and laminated wood.
- Wide Size Range: Available in outside diameters from 3.0 to 40 mm and cutting heights from 57-70mm.
- Multi-Application Support: Suitable for single, dual, tri-drilling, and multi-raw drilling equipments.
- OEM/ODM Service: Supports full customization, minor customization, and flexible customization options.
- Strict Quality Control: 100% visual and function inspection with 27 dedicated QA/QC inspectors.
- Global Certifications: Certified by ISO9001, ISO14001, ISO45001, SGS, and TUV standards.
- Professional Manufacturer: Established in 2017 with 439 employees and 7 production lines.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Standard
- SGS CE
- Model NO.
- Drill bit
- Type
- Through Hole Drill Bit
- Material
- Tungsten Carbide
- Usage
- Wood Drilling
- Transport Package
- Plastic Packages
- Specification
- 6x57L/R
- Trademark
- KWS
- Origin
- China (Chengdu)
- HS Code
- 82082000
- Production Capacity
- 300000
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Woodworking Drill Bits 3mm-5mm Wood Drilling Countersink Drill Bit
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Product Description


| ITEM | DESCRIPTION |
| Brand | KWS |
| Product name | Boring bit |
| Cutter head | Ceratizti carbide |
| Body material | HSS |
| Application | hinge boring bit for boring machine |
| workplace | Vertical assembling machine for solid |
| Certificates | ISO9001,ISO14001,ISO45001,SGS,TUV |
Technology type: KWS
Packing: Customer requests
Application: All single, dual, tri-drilling and multi-raw drilling equipments.
Characteristics: Super quality of TCT carbide bit and perfect angle design. They apply to drilling holes for all kinds of solid wood, laminated panel and bilaminated panel board. They can wear resistance and does not make the materials crack-off.
Type: The outside diameters range from 3.0-40 mm, cutting height from 57-70mm.




About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR248125". Items marked "" are certified.
Company Profile
Chengdu Yibai Technology Co., Ltd. is a manufacturing enterprise of cutting tools. Which is located in Chengdu, Sichuan, China. The main brand is KWS, with the main products include PCD saw blades, TCT saw blades and cold saw blades, which for cutting wood, ferrous and non-ferrous metal. Since Yibai establishment in 2002, has introduced multiple automated production lines from Germany to develop and produce industrial saw blades for furniture manufacturing and machining. As a professional company producing saw blades, the factory combines R & D with production and finished product testing, using a self-production and self-use model to produce efficient and durable industrial-grade cutting tool. Yibai has more than 500 employees, factory cover area over 50, 000 square meters, own more than 60 national invention patents, which adopt to advanced manufacturing technique and scientific management method, with an annual productivity of more than 1 million pieces, more than 200 chain stores nationwide. Yibai spares no efforts to provide high quality products & service to the clients and developing the reliable brand KWS. The company sticks to be the leader in the cutting tools industry and constantly pursues the common development with all partners.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Hengsheng Rd., Dayi Economic Dev. Zone East Shaqu Town, Dayi County, Chengdu, Sichuan, China
-
Plant Area
- 27268 square meters
-
Number of Employees
- 439
-
Registered Capital
- 100,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months -
Nearest Port
- Guangzhou Port
-
Minimum Order Quantity
- 10 Pcs
-
Supply Chain Partners
- 18
Our Production Capability & Technical Expertise
-
Main Products
- TCT Saw Blades, PCD Saw Blades, Cold Saw Blades, Planer Knives, Router Bits, Drill Bits, Helical Cutter with Indexable Inserts, Edge Banding Cutters, Revisable Carbide Inserts
-
Production Lines
- 7
-
Production Machines
- Grinding Machine
-
QA/QC inspectors
- 27 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 55 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-06-29
-
Export Year
- 7 Years
-
Main Markets
- North America, Europe, South Asia
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 17
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What materials are used for the drill bits?
- The drill bits are made of Tungsten Carbide (TCT) with an HSS body, ensuring high wear resistance and durability.
- What is the size range of the drill bits?
- The outside diameters range from 3.0 to 40 mm, and the cutting height is between 57-70 mm.
- Can I customize the product?
- Yes, we offer OEM and ODM services, including full customization, minor customization, and flexible customization from samples or designs.
- What is the Minimum Order Quantity (MOQ)?
- The Minimum Order Quantity is 10 pieces.
- What are the payment terms?
- We accept LC, T/T, PayPal, D/P, Western Union, and Small-amount payment.
- What is the lead time for production?
- The average lead time is 1-3 months for both peak and off-season periods.
- What certifications does the product have?
- The product is certified by ISO9001, ISO14001, ISO45001, SGS, and TUV.
- What types of wood can these drill bits handle?
- They are suitable for drilling holes in all kinds of solid wood, laminated panels, and bilaminated panel boards without causing cracks.
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