YATO YT-44748 Conical Step Drill 4-32mm HSS-TiN

The YATO YT-44748 is a professional conical step drill with a diameter range from 4 to 32mm, made of HSS 4341 high-speed steel with a Titanium Nitride (TiN) coating. Ideal for fast and precise hole drilling in sheet metal, stainless steel, metals, and plastics without burrs or deformations.

The special conical design features 15 cutting steps from 4 to 32mm, allowing the creation of different hole diameters without changing the tool. The TiN (Titanium Nitride) coating increases wear resistance, reduces friction, and contributes to better heat dissipation during drilling.

• 15 steps from 4 to 32mm in one tool
• Made of high-strength HSS 4341
• Titanium Nitride (TiN) coating for longer tool life
• Self-centering tip for precise starting
• Clean cutting without burrs
• Excellent chip removal thanks to double helix
• Triangular shank for secure chuck grip
• Ideal for sheet metal, stainless steel, and plastics

Technical Specifications:

• Manufacturer: YATO
• Code: YT-44748
• Series: GRD
• Type: Conical step drill
• Sizes: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 mm
• Number of steps: 15
• Total length: 100 mm
• Effective length: 75 mm
• Maximum cutting thickness: 4 mm
• Material: HSS 4341
• Coating: Titanium Nitride (TiN)
• Shank type: Triangular
• Flutes: 2 helical
• Suitable for: Stainless steel, structural steel, sheet metal, non-ferrous metals, and plastics

Package Contents:

• 1 x YATO YT-44748 Conical Step Drill 4-32mm