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Ruko Terrax HSS-CO5 Spiral Drill Bits 3 mm
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
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Ruko Terrax HSS-CO5 Spiral Drill Bits 3 mm Features
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Ground twist drill from high-speed steel with increased cobalt content.
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The cobalt content ensures a high heat resistance.
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The complete ground spiral bit has an increased concentricity.
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Powerful twist drill suitable for all normal drilling in conventional materials.
About Ruko Terrax HSS-CO5 Spiral Drill Bits 3 Mm
Twist drill DIN 338 type N HSS-G Co 5 Powerful twist drill suitable for all normal drilling in conventional materials. Ground twist drill from high-speed steel with increased cobalt content. The complete ground spiral bit has an increased concentricity. The cobalt content ensures a high heat resistance. Applications: for unalloyed and alloyed steels (up to 1100 N/mm² Strength), hot and cold working steel, tempered and hardened steel and for stainless and acid resistant steels. Technical details:Diameter: 3.0 mm Overall length: 61.0 mm Spiral length: 33.0 mm Point geometry: Conical section Point thinning: Split point according to DIN 1412 C * Point angle: 130° Spiral angle: 20-30° Tolerance of diameter: h8 Surface: golden-brown Right-hand cutting Package unit: 10 piece in plastic packagingSplit point according to DIN 1412 C Application: For drills with very strong core for particularly tough, hard materials and gun drills. Advantages: Good centring, low feed force. By clamping distribution improved chip evacuation.Cons: Immaculate regrinding only possible mechanically.
