Powered by Made-in-China.com
180° Extended Flat-Bottom Drill Bit with Bronze-Finished Steel
US$5.00
1 Piece
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableCustomized
Non-CustomizedStandard
DINLength
Jobber-lengthType
Flat Bottomed DrillMaterial
Solid CarbideUsage
Metal DrillingCoating
BronzePorcessed Mater
Steel UsedTransport Package
Plastic BoxSpecification
10*10Trademark
NFXOrigin
ChinaHS Code
8207501000Production Capacity
5000Key features
No Pre-Centering Required: Eliminates need for pre-centering or fixing points, enhancing operational flexibility.
Multi-Function Drilling: Performs both drilling and reaming functions for efficient machining.
Complex Surface Capability: Efficiently handles curved, inclined, countersunk, cross, and semi-circular holes.
High Precision Accuracy: Provides precise hole diameter control with a flat bottom effect.
Bronze-Finished Steel: Constructed from solid carbide with a bronze coating for durability.
Ideal Pointed Drill Replacement: Serves as the ideal replacement for pointed drills in unsuitable situations.
100% Quality Inspection: Each product undergoes visual and functional inspection before packing.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.
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: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryThe supplier manufactures and sells CNC machine tools, cutting tools, metal tools, and related functional components, with metal cutting services. It offers broad customization and ODM/OEM services, but has only one production line, fewer than five quality-control staff, one R&D engineer, and limited export experience. Its quality and service-management systems are weakly documented: no management-system certifications are reported, finished products are checked by packing staff, and complaint handling and corrective-action procedures lack written records. The supplier reports a maximum lead time of 15 working days and accepts multiple trade and payment terms, but has no overseas warehouse, showroom, agent, branch, or offline trade-show experience. No customer cases are explicitly provided. Financial information is incomplete and therefore cannot establish financial credibility.
Supplier typeThe supplier is a manufacturer and seller of CNC machine tools, cutting tools, metal tools, machine-tool components, and related accessories, with metal cutting processing services. Its stated primary export market is domestic, indicating a manufacturing-oriented supplier with limited demonstrated international market coverage.
CertificationsThe supplier reports no supplier-management-system certifications ("NIL"). This is explicit evidence that no relevant certification holding is demonstrated in the provided information.
After-Sales capabilityThe supplier has records for assessing service capability and lists 20 qualified service-capability suppliers, with stated lead times within 15 working days and multiple quotation/payment terms. However, complaint handling and corrective/preventive actions have no written procedures or records, and there are no overseas warehouses, showrooms, agents, branches, or offline trade-show experience, so formal and overseas after-sales capability is weakly documented.
Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, flexible customization, ODM services, and OEM services for well-known brands. These statements provide direct evidence of broad customization capability.
Product Q&A
Q:What types of holes can this drill bit handle?
A:
It efficiently handles curved surfaces, inclined surfaces, countersunk holes, cross holes, semi-circular holes, thin plates, and tap bottom holes.
Q:Does this drill require pre-centering?
A:
No, it requires no pre-centering or fixing points on any workpiece surface, which enhances operational flexibility.
Q:What is the material and coating of the drill bit?
A:
The drill bit is made of solid carbide with a bronze coating, specifically designed for metal drilling.
Q:Can this drill perform reaming functions?
A:
Yes, it performs both drilling and reaming functions simultaneously for efficient machining.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Send Inquiry
*To:
Nantong Naifeng Precision Tools Co., Ltd.
Nantong Naifeng Precision Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Extended High Hard Colorful Tungsten Flat Bottom Drill Bit
US$1.80-60.00
5 Pieces(MOQ)
Hot Sell High Carbon Steel Woodworking Spade Flat Drill Bit 6-35mm with Hex Shank for Carpentry DIY Tools
US$0.20-1.65
200 Pieces(MOQ)
Solid Carbide HRC55 Coated Flat Bottom Drill Bits for Bardened Steel
US$9.52-11.80
1 Piece(MOQ)
Multiple Choice Solid Carbide Coated Flat Bottom Drill Bits for Stainless Steel
US$2.50-10.00
5 Pieces(MOQ)
HRC60 CNC Tungsten Carbide Flat Bottom Twist Drill Bit for Steel
US$9.52-11.80
1 Piece(MOQ)
Tungsten Solid Carbide 2 Flute Flat Bottom Drill Bit for Harden Steel
US$1.98-98.00
5 Pieces(MOQ)
Carbide Chamfer Cutter Tungsten Carbide Flat Bottom Drill Bits
US$8.84-10.04
2 Pieces(MOQ)
165mm DTH Quarry Rock Drill Bits with Flat Face
US$300.00-400.00
1 Piece(MOQ)
DTH Rock Drill Bits with Flat Bit Face for Petroleum Drilling
US$100.00-200.00
1 Piece(MOQ)
295mm Flat Face Dry Diamond Core Drill Bit for Concrete with 5/8-11 Thread
US$3.10-8.50
10 Pieces(MOQ)
PDC Directional Drill Bit Flat Cast Crown with Four Nozzles
US$298.00-499.00
1 Piece(MOQ)
Professional Heavy-Duty 6-35mm Flat Wood Spade Drill Bit with Hex Shank for Woodworking Professional Drill Bits
US$0.28-2.80
1,000 Pieces(MOQ)
1/4'' Hex Shank Self-Feed Wood Spade Flat Drill Bit with Screw Tip for Fast Wood Boring
US$0.48-1.20
1,000 Pieces(MOQ)
Flat 3-Point Drill Bits 6-32mm Woodworking Opener with Hexagonal Handle Wood Working Tools Bit Set
US$0.28-2.80
1,000 Pieces(MOQ)



















