Precision HM Coolant Through Straight Flute Drill Solid Carbide Drill For Hole Machining

The Solid HM Internal Coolant Straight Flute Drill is a high-performance carbide drill bit precisely engineered by AMG. Manufactured from ultra-fine grain solid hard metal (HM), it offers outstanding strength, superior wear resistance, and excellent thermal stability. Designed with a straight flute structure and integrated internal coolant channels, this drill ensures efficient chip evacuation and rapid heat dissipation during drilling.

It is widely used for high-precision hole machining in stainless steel, aluminum alloys, titanium alloys, and other non-ferrous metals. It is the ideal tool for deep-hole processing in industries such as aerospace, medical devices, mold manufacturing, and automotive engineering.

• Drilling stainless steel and titanium alloy components in medical devices
• Composite material drilling in the aerospace sector
• Deep and micro-hole processing in precision molds
• Micropart drilling for automation and electronic components

Driven by a high-speed CNC spindle, the drill performs axial feed drilling. Its internal coolant channels deliver cutting fluid directly to the cutting edge, rapidly removing heat and lubricating the drill tip. The straight flute design effectively controls chip flow, reduces residue buildup, and ensures burr-free, consistent hole depths.

• Precision Cooling: Internal coolant system keeps cutting temperature stable, extending tool life and preventing workpiece deformation.
• High Accuracy: Maintains consistent hole diameter, meeting strict medical manufacturing standards.
• Burr-Free Finishing: Straight flute design controls chip flow and improves inner surface finish.
• Wear & Heat Resistant: AMG's HM substrate offers excellent durability for long-term, high-intensity use.
• Versatile Compatibility: Supports a wide range of medical-grade metals and custom specifications.