14mm Internal Coolant Solid Carbide CNC Drill Spiral Flute Design High Efficiency Long Tool Life

• Solid carbide construction for high rigidity and precision
• Internal coolant channels for efficient heat dissipation
• Spiral flute design for smooth chip evacuation
• High wear-resistant coating for longer tool durability
• Precision-ground cutting edges for stable and accurate drilling
• Suitable for high-speed CNC machining
• Tight dimensional tolerances for consistent performance

• Reduced friction and heat during cutting
• Extended tool life due to internal cooling
• Improved surface finish and hole quality
• Faster drilling with stable chip removal
• Lower risk of edge chipping or tool breakage
• Enhanced performance on tough or heat-resistant materials
• Ideal for continuous, long-duration machining without overheating

• CNC machining of stainless steel, alloy steel, carbon steel
• Suitable for hardened steel, cast iron, and heat-resistant alloys
• Precision drilling for automotive parts, molds, machine components
• Used in aerospace, machinery manufacturing, medical equipment, and metalworking industries
• Ideal for high-precision, high-efficiency production environments

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.