Description
The DIN345 HSS Morse Taper Shank Twist Drill Bit is engineered for demanding metal-drilling applications. Manufactured from premium high-speed steel and fully ground to DIN 345 jobber dimensions, this bit features a precision split-point (118°) tip for rapid self-centering and reduced walking. Its Morse taper shank mounts directly into machine spindles or arbors for high-torque drilling in steel, stainless steel, alloy steel, and cast iron.
Specifications:
Standard: DIN 345
Material: High-Speed Steel (HSS)
Point Angle: 118° split point (135° option available)
Shank: Morse taper (MT1, MT2, MT3, MT4, MT5, MT6)
Diameter Range: 3 mm – 40 mm (h8 tolerance)
Finish: Bright ground or black oxide (optional coatings: TiN, TiAlN)
Flute: 2-flute twisted helix (30° helix angle)
Features:
Fully ground flutes for smooth chip evacuation and accurate sizing
Precision split-point tip minimizes walking and ensures fast penetration
Morse taper shank for direct spindle mounting and high-torque capability
Hardness 58–62 HRC for excellent wear resistance and long tool life
Optional coatings (TiN/TiAlN) further reduce friction and heat buildup
