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| Categories | Carbide Drill Bit |
|---|---|
| Brand Name: | AMG |
| Model Number: | D0.5-20mm |
| Certification: | ISO9001 |
| Place of Origin: | China |
| MOQ: | Single Item |
| Price: | Quote on your specification |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | Per your request |
| Delivery Time: | 5-8 work days |
| Packaging Details: | Per your request |
| Material: | Tungsten Carbide, High Carbon Steel |
| Type: | Twist Drill Bit,Core Drill Bit,Various,taper drill bit,Glass Drill Bits |
| Use: | Metal Drilling,Wood Drilling,Masonry Drilling,PCB,small hole drilling |
| Color: | Black,Silver,gray,rainbow,Black Groove White Body |
| Application: | Various materials,Ceramic,used for granite and marble quarry,tungsten carbide drill bits for drilling,Glass |
| Oem: | Available,Yes..,Acceptable,OK |
| Company Info. |
| Changzhou AMG Precision Tool Manufacturing CO., LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
Description:
The Solid Carbide Twill Drill Bit is engineered for precision
deep-hole machining, combining exceptional hardness, wear
resistance, and high cutting efficiency. Made from premium
micro-grain tungsten carbide, it ensures excellent tool rigidity
and dimensional accuracy. The unique twill flute design enhances chip evacuation and reduces cutting resistance, providing
stable performance even under high-speed and high-feed conditions.
Features:
Made from ultra-fine solid carbide for maximum durability and precision
Twill spiral flute for smoother chip removal and stable drilling performance
High hardness and heat resistance for long tool life
Available with TiAlN, TiSiN, or DLC coating for enhanced wear protection
Suitable for deep-hole and high-speed drilling applications
Applications:
Stainless steel, alloy steel, titanium, aluminum, and other hard materials
CNC machining centers and precision drilling machines
Aerospace, automotive, mold, and medical industries

CHANGZHOU AMG PRECISION TOOL MANUFACTURING CO., LTD. specializes in producing tungsten solid carbide end mills, drill bits, reamers, TCT saw blades, and welded cutting tools for CNC machining. AMG Precision also designs and manufactures various types of customized carbide tools tailored to specific customer requirements.
Our company uses premium domestic and imported carbide rods, combined with advanced German manufacturing technology, to produce high-quality cutting tools. By integrating superior raw materials with precision-engineered equipment, AMG delivers reliable and consistent products that meet even the most demanding machining standards.
We sincerely welcome both new and existing customers to contact us for inquiries and cooperation opportunities. Let AMG provide the perfect cutting solution for your specific machining needs.
AMG is committed to enhancing productivity, reducing production costs, and solving complex cutting challenges with uncompromising machining quality. We proudly serve the manufacturing industry with innovative and high-performance cutting tool solutions designed to meet global industrial demands.



1.Are you factory or trading company?
Yes, we have factory. We are professional manufacturerwith 20 years of production experience. Besides, we also do some trading.
2. Is free shipping possible?
We don’t offer free shipping service, but we will give you some discount if you buy large qty products.
3.Can you send products to our Forwarder in China?
Yes, if you have forwarder in China, I will glad to send products to him/her.
4.Do you make OEM?
Yes, we do. We have laser machine, can laser your logo and sizes on the body of milling cutter, also can print labels.
5.How about the delivery time?
According to the sizes and quantity, delivery time is different. Usually 3~7days. We can tell you exact inventory state if you need.

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