Nachi 6.8 mm 3 Flute Carbide Drill for Hardened Steel

Summary

Item Code: AQDEX3FH0680
Drill Series: 3 Flute Carbide Drill having Aqua EX (AlCrTiN+) Coating for Hard Steel
Drill Size: 6.8 mm (Non-Through Coolant)
Lc: 33 mm (L x D 3)
Tool Material: Solid Carbide with Multi-layer AlCrTiN Coating and Lubrication Film
Workpiece Material: Hardened Steel (50-68 HRC)
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Description

Nachi is a global manufacturer of innovative products, including bearings, cutting tools, hydraulic equipments, robots, and high-speed steel. In the cutting tool division, Nachi manufactures drills, endmills, and taps engineered to meet and exceed the demands of the industry’s most precise machine tools.
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Features

High precision and high efficiency 3 Flute Drill is particular about no reaming.

• A 3 flute design capable of high-accuracy drilling without using a reamer
  
  
• 2-level point angle for outstanding cutting quality and increased edge strength
  
  
• High-precision drilling even in hardened steel (up to 65 HRC)
  
  

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Specifications