Composite Straight Flute Drill Bit with High Fracture Resistance and Internal Coolant

In mold processing, punching is important step, especially for mold plates. hole positions and hole walls can directly affect subsequent assembly and usage effects. The internally cooled composite straight groove drill (D13 × 19.27 × 15 × 39) launched by AMG is efficient drill specifically designed for the mold industry. Not only  it can drill multiple holes at once, but it also has good cooling effect and anti chipping ability.

Scope of application

This drill bit is suitable for various mold steel materials, such as 718, P20, H13, and so on . Is used to process through holes, stepped holes on mold plates, mold frames, and bottom plates and so on .

Technical Specifications

Product Features

Multi purpose with one knife: Multiple hole can be drilled without changing  knives back and forth.

Not easy to break: Made of AMG high-strength alloy material, drilling hard steel is not easily damaged

Better cooling: The internal cooling design allows the coolant to flow out from the inside of the tool, resulting in faster cooling and smoother chip removal

           Support customization: Different lengths, angles, and hole structures can be made according to customer needs

FAQ
Q: Will this drill bit and mold steel be easily damaged?
A: No, the AMG drill bit uses high toughness hard alloy with coating treatment, which is wear-resistant and resistant to chipping
Q: Will drilling deep holes cause chip blockage?
A: Won't. There are two  channel coolant through holes inside the drill bit, combined with a straight groove structure, which allows for smooth chip removal without tool jamming or burning.