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3.7mm Drill Dia.3.15 Inch (80mm) OAL,Solid Carbide Precision Extra Long Spiral CNC Mill Drill Bit Drilling Holemaking for Hardened Steels Stainless Steel

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Product details

Management number 218534037 Release Date 2026/05/03 List Price US$13.20 Model Number 218534037
Category
  • 3.7mm Drill Dia.-40mm Max.Drilling Dp.-80mm OAL (Ø0.145-1.572 Max.Dp.-3.144 OAL inch), Straight shank.For Use On: Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel, Speed machining and High degree of smoothness, Applicable to the hardness below 55RC.
  • Material: Solid carbide, High hardness, high abrasion resistance, good toughness.Designed for Spotting Slotting Plunging Drilling and Milling Applications, T.I.R.(Total Indicator Reading):Maximum -0.02mm(-.0008 Inch),Additionally, these bits have an h6 shank tolerance, making them compatible with high-precision tool holders
  • High Performance Miniature Drills offer improved chip evacuation and maximum rigidity. The double margin design contributes to exceptional hole accuracy and finish.long lifespan and wear resistance, reducing replacement frequency and cost
  • 118° point angle for optimal performance,Even at high temperatures, these bits maintain a sharp and hard edge, ensuring optimal performance on hard and abrasive materials.
  • Packgae:1pc Drill bit
UPC 764097398098
Brand Name WKSTOOL
Shank Type Straight
Unit Count 1.0 Count
Part Number TDT-WULL
Finish Types Titanium Aluminum Nitride
Manufacturer WOKESI
Material Type Tungsten Steel
Tool Flute Type Spiral
Cutting Diameter 3.7 Millimeters
Number of Flutes 2
Included Components PACK
Cutting Angle String 118 Degrees
Surface Recommendation Alloy Steel

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