Smooth Finish Solid HM Flat Bottom Drill Bit Anti Vibration For Aluminium Copper Brass

AMG's solid HM flat bottom drill D11xL50.7xD14xL105 is a high-performance tool engineered specifically for efficient deep-hole drilling and applications where bottom flatness is critical. Manufactured from ultra-fine grain solid HM (hard metal) carbide, this drill integrates advanced internal coolant channels, making it ideal for high-purity, high-precision, and burr-free hole processing in medical components.

The solid HM flat bottom drill is widely used in:

• Aerospace components
• Medical device manufacturing
• Mold production
• Automotive parts
• General machinery applications

It is particularly suitable for deep-hole drilling tasks with strict requirements on hole flatness, diameter precision, and depth control. Compatible with stainless steel, carbon steel, aluminum alloys, titanium alloys, and other metal materials.

During high-speed CNC machining, the tool performs drilling while internal coolant channels deliver fluid directly to the cutting zone. This effectively reduces cutting temperature, minimizes thermal expansion errors, and facilitates timely chip evacuation to avoid tool wear. The flat bottom geometry ensures a clean, level hole base, meeting specialized machining requirements.

• High-Precision Machining: Flat bottom structure ensures clean and perpendicular hole ends
• High-Performance Material: AMG's ultra-fine grain HM carbide offers excellent wear resistance and fracture toughness
• Versatile Compatibility: Suitable for a wide range of machines and materials
• Monoblock Design: Provides rigidity and stability for high-accuracy applications
• Efficient Internal Cooling: Rapid heat dissipation prevents thermal deformation and surface burns
• Flat Bottom Geometry: Facilitates part assembly and precision component mating
• Excellent Chip Evacuation: Minimizes clogging and improves machining efficiency