Anti Chipping Solid Carbide Drill Bit Coolant Through Deep Hole Drill Smooth Surface OEM

【Product Introduction】
AMG solid carbide coolant-through straight flute drill is specifically designed for deep hole and blind hole machining. Manufactured with high-quality ultra-fine grain solid carbide through precision grinding, it features high hardness, excellent wear resistance, and superior anti-chipping performance. The coolant-through design ensures precise cooling and chip evacuation, reducing cutting temperatures, extending tool life, and enabling stable, efficient deep hole drilling operations.

【Applications】
It is suitable for deep hole and blind hole machining in carbon steel, stainless steel, aluminum alloys, copper, and other metal materials, meeting the high-precision and high-finish requirements of hydraulic components. It is especially ideal for mold processing, hydraulic valve body deep hole drilling, automotive parts deep hole drilling, and structural parts deep hole machining scenarios.

【Specifications】

• Material: Ultra-fine grain solid carbide (HM)

• Coolant: Coolant-Through

• Flute Type: Straight Flute

• Diameter Range: Φ3mm – Φ12mm (customizable)

• Cutting Length: 6D / 10D / 15D / 20D (customizable upon request)

• Coating: TiAlN / DLC / Uncoated available

【Working Principle】The coolant-through straight flute drill delivers high-pressure coolant directly to the cutting area through internal coolant channels, effectively reducing cutting temperatures and minimizing thermal deformation. The straight flute design provides better guidance and stable chip evacuation during deep hole drilling, preventing chip clogging and ensuring continuous machining.

【Product Advantages】
✅ Efficient cooling and chip evacuation with coolant-through design, solving heat accumulation in deep hole machining
✅ Straight flute structure maintains hole straightness and dimensional accuracy
✅ Strict AMG quality control ensures batch stability and long tool life
✅ Enables high-efficiency, high-finish mass production of deep holes
✅ Reduces tool change frequency, saving downtime and labor costs

【FAQ】
Q: What materials are suitable for the solid carbide coolant-through straight flute drill?
A: It is suitable for deep hole machining of carbon steel, stainless steel, alloy steel, aluminum alloys, and copper.
Q: How to ensure smooth chip evacuation during hydraulic valve body deep hole drilling?
A: Using AMG coolant-through straight flute drills with high-pressure coolant can efficiently evacuate chips and prevent clogging.
Q: Can different sizes and coatings be customized?
A: AMG supports customization of different diameters, cutting lengths, shank sizes, and coating options according to customer drawings and machining requirements.