Dongguan Kunming Electronics Technology Co., Ltd.
                                                                                                           
Verified Supplier
8 Years
Since 2018
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High Hardness Carbide Twist Drill Bits 118° Point Angle Jobber Length Black Oxide HSS

Price Negotiable
Price: US$12.00-80.00 / Piece
MOQ: 50
Delivery Time: 7-14 work days
Brand: KM
Product Description
Product Overview

High-performance carbide twist drill bits engineered for precision drilling in various materials including metal, wood, and plastics. Featuring high hardness and superior strength for industrial applications.

Key Specifications
Material High-Speed Steel (HSS)
Finish Black oxide coating
Design Fully ground precision
Length Jobber length
Point Angle 118°
Performance Benefits
Enhanced Durability
Black oxide finish provides superior corrosion resistance and extends tool life
Precision Performance
Fully ground design ensures accurate and clean hole drilling
Heat Resistance
HSS material maintains hardness at high temperatures for efficient operation
Versatile Application
Suitable for metal, wood, plastics, and various industrial materials
Reduced Friction
Black oxide coating minimizes friction and heat buildup during drilling
Product Images
High hardness carbide drill bit close-up view showing precision grinding
Carbide twist drill bit side profile displaying black oxide finish
Industrial drill bit set showing various sizes and applications
Precision ground drill bit tip with 118° point angle detail
Professional drill bit collection for industrial manufacturing applications
Technical Parameters
Detailed technical specifications and dimensional drawings for carbide drill bits
Performance charts and application guidelines for high-strength drill bits

Complete product specifications available. Custom non-standard products can be manufactured according to requirements.

Product Display
Comprehensive product display showing full range of carbide drill bits
Manufacturer Profile

Dongguan Kunming Electronic Technology Co., Ltd. specializes in CNC tool production and sales. Our comprehensive range of cutting tools serves multiple industries including mold processing, automotive parts, IT manufacturing, graphite processing, shipping, and machinery. We maintain close customer collaboration and continuous product innovation to deliver stable, high-quality, and competitive cutting solutions.

Product Range

Standard mold tools, stainless steel tools, aluminum tools, graphite tools, micro-diameter tools, T-type tools, tungsten steel drills, rough milling cutters, tungsten steel reamers, chamfering cutters, inner R cutters, fixed point drills, taper cutters. Custom non-standard tools available upon request.

Complete range of industrial cutting tools and CNC machining equipment
Frequently Asked Questions
Can the price be reduced for large quantities?
Yes, bulk orders receive discounted pricing.
What is the lead time for mass production?
Production time depends on order quantity and seasonal demand.
Can you send products to our forwarder in China?
Yes, we can deliver to your designated forwarder within China.
Can you produce special carbide tools?
Yes, we manufacture custom tools according to your drawings and samples.
How to purchase tools from you?
Send us an inquiry or message, and our sales team will respond promptly.
What payment methods do you accept?
100% T/T in advance for small orders. Large orders can be negotiated based on mutual agreement.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguan Kunming Electronics Technology Co., Ltd.
Contact Person Michelle

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