RUKO DIN 338 TL 3000 HSS TiAlN Twist Drill

Description

• Original RUKO quality
• Reinforced core with a parabolic flute for efficient chip removal
• Suitable for medium- and long-chipping materials
• TiAlN coating with high hot-hardness and oxidation resistance
• Suitable for drilling hard materials
• Cooling recommended
• Dimensions: 4.9 x 86 x 52 mm

Stable, multi-purpose drill with a reinforced core and a parabolically shaped flute for ideal chip removal. Suitable for drilling medium- and long-chipping materials. Its thick core and special flute with a rounded rear edge make it well suited for high-performance applications. It broadly covers types N, H, and W. The TiAlN coating provides high hot-hardness and oxidation resistance. Technical data: weight 0.009 kg; point style: conical relief grind; web thinning: split-point grind according to DIN 1412 C; point angle: 130; helix angle: 40; flute profile: wide with rounded rear edges; core: thick; tolerance: H8; surface: TiAlN; cutting direction: right-hand; cutting material: HSS; diameter: 4.9 mm; overall length: 86 mm; flute length: 52 mm. Decoration not included.

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