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3mm-20mm 2 Flute Carbide Drill Bit External Coolant CNC Metal Drill for Steel Titanium

3mm-20mm 2 Flute Carbide Drill Bit External Coolant CNC Metal Drill for Steel Titanium

ブランド名: AMG
MOQ: 3-10PCS
パッケージの詳細: プラスチック管
支払条件: T/T/クレジットカード
詳細情報
起源の場所:
中国
証明:
ISO9001
商品名:
2 フルートカービッドドリルビット 外部冷却剤
適用する:
チタンインコネル
直径範囲:
1mm 20mm (標準・カスタムサイズ)
ポイントアングル:
130度/135度
材料:
微粒超硬タングステンカーバイド
総長:
38~330mm
供給の能力:
月に30000~100000個
ハイライト:

20mm Carbide Drill Bit

,

2 Flute Carbide Drill Bit

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External Coolant CNC Metal Drill

製品の説明
2 Flute Carbide Drill Bit with External Coolant
Precision CNC Metal Drill for Steel & Titanium (3mm-20mm)
Product Name 2 Flute Carbide Drill Bit External Coolant
Application Titanium Inconel
Diameter Range 1mm – 20mm (Standard & Custom Sizes)
Point Angle 130°/135°
Material Micro grain tungsten carbide
Overall Length 38-330mm
High-Performance Cutting Tool

This solid carbide drill bit is engineered for precision drilling in hardened steels, titanium alloys, and other tough materials. Featuring external coolant compatibility, it delivers exceptional accuracy, extended tool life, and superior chip evacuation in demanding CNC machining applications.

Key Features
  • 2-Flute Design - Optimized for efficient chip evacuation, reducing heat buildup and preventing clogging
  • Solid Carbide Material - Provides maximum rigidity and wear resistance, outperforming HSS and cobalt drills
  • External Coolant Ready - Compatible with flood or mist coolant systems for improved heat dissipation
  • Precision Ground Point - 140° split point for self-centering accuracy and reduced walking
  • CNC Optimized - Balanced for high-speed machining with minimal vibration
  • Multiple Sizes Available - 3mm to 20mm diameters cover a wide range of applications
Performance Advantages
Extended Tool Life - Carbide construction lasts 3-5x longer than HSS in hardened materials
Superior Hole Quality - Maintains IT8-IT9 tolerances with excellent surface finish (Ra 1.6μm or better)
Faster Cycle Times - High RPM capability reduces drilling time in tough alloys
Reduced Burring - Sharp cutting edges produce clean hole entry/exit with minimal deburring needed
Versatile Material Compatibility - Effective in steel (up to HRC 50), titanium, stainless steel, and nickel alloys
Recommended Applications
  • Titanium Alloys (Grade 5, Ti-6Al-4V)
  • Stainless Steels (303, 304, 17-4PH)
  • Tool Steels (D2, H13 up to HRC 50)
  • Nickel Alloys (Inconel 718, Hastelloy)
  • Carbon & Alloy Steels