YG-1 2 Flute Solid Carbide Coolant Fed 3XD TiALN Coated Drill, 25/64″ Size, .3906″ Decimal Size, 25/64″ Shank Diameter, 1-31/32″ Flute Length, 4.174″ Overall Length

• Series: DH463
• Hole quality and tolerance of hole produced can eliminate the need for reaming in many cases
• Excellent chip evacuation.
• TiAlN coating provides better surface finish of material to be cut and increases tool life.
• Designed to machine accurate holes in stainless steel as well as in steel applications.
• Special flute shape and geometry.
• Point R-thinning at split point of drill, provides superior centering and chip curl.
• Helix Angle: 30
• Flute Shape: Special helical flute shape and geometry.
• Shank Style: Straight Shank
• Workpiece Material Range: Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron

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