Company Name : NINE-9 CUTTING TOOLS CO., LTD.

Product Name : Nine9 i-Center_indexable center drill

TEL: 886-4-22707722

E-mail : n9n9@ms16.hinet.net

Booth No. : 4C251

Description

Description

The “ i-Center ” is a trademark of Nine9,
the developer of the first indexable center drill in the world.(Patented)
Offering an indexable insert system for the 1st time, Nine9’s “i-Center ” design improves your process performance. Shortens set up and center drilling time.Increases tool life and reduces tooling costs.
● High Speed, High Feed Rate
• The special ground insert and rigid holder design facilitate high performance speed and feed rates. For example, drilling alloy steel
at 6000 rpm and feed rate of 600 mm/min. (0.1 mm/rev.).

● Excellent Repeatability
• The positioning repeatability of the insert is within 0.02 mm
(.0008”) in radial direction, thus ensuring conformity to any national
standards.

● Easy Tool Length Setting
• The axial position accuracy of the insert is 0.05 mm (.002”). It is
not necessary to reset the tool length when changing or cutting edge.

● Extended Tool Life
• Coolant can be supplied through the center of the holder to increase performance and extend tool life.
• Insert geometry, grades and coating process are specifically engineered for centering applications.
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