Internal Coolant Solid Carbide Drill Bit Straight Flute Drill Wear Resistant Customized

The Solid HM Internal Coolant Straight-Flute Drill D19×L80×D20×L135 is a high-performance carbide drilling tool developed by AMG for high-precision, high-guidance deep hole machining. This drill addresses critical requirements including hole accuracy, process stability, tool life, and material compatibility through optimized structural design and premium materials.

Manufactured from ultra-fine grain solid carbide (HM), this drill offers exceptional wear resistance and thermal stability. The straight-flute design enhances directional control, while dual internal coolant channels deliver high-pressure coolant directly to the cutting edge, reducing temperature, improving chip evacuation, and ensuring superior hole quality.

Ideal for deep hole machining in industries including:

• Energy equipment manufacturing
• Mechanical engineering
• Mold manufacturing
• Hydraulic systems
• Aerospace components

Suitable for drilling stainless steel, alloy steel, titanium alloys, and heat-resistant alloys, particularly in complex or deep cavity components requiring high accuracy.

The high-precision straight-flute design ensures strong guidance during drilling, minimizing deflection and hole deviation. The dual internal coolant system delivers coolant directly to the cutting edge, rapidly dissipating heat, reducing thermal deformation, and preventing built-up edge formation while enhancing chip evacuation.

• Excellent Guidance: Straight-flute design improves stability and hole accuracy
• Efficient Cooling: Coolant directly reaches cutting edge, reducing heat and tool wear
• Material Versatility: Performs well on titanium alloys, stainless steel, and superalloys
• Superior Toughness: Solid carbide body with ultra-fine grain structure ensures durability
• Custom Solutions: Non-standard dimensions and flute designs available