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NINE-9 CUTTING TOOLS CO., LTD.
Product Description :
NC Helix Drill cuts material by helical interpolation; serrated cutting edge minimizes chip length.
Low spindle power is not a problem, good for drilling material that generates long, soft chips.
● Reduce Your Tool Inventory
Each holder can machine di erent diameters and hole depths, saving your tool inventory and cost!
No need to peck drill or dwell in operation even machine without internal coolant.
● Lower spindle power consumption Easy to cut!
• Thanks to the small cutting load of the serrated cutting edge and helical interpolation lower power consumption. Work quicker, smarter and achieve better results.
• Circular ramping milling, maximum ramping angle is 20°. For example: tool HD27 machining Ø50 mm hole, 9 mm pitch for aluminum, 6 mm pitch for carbon steel.
● Special insert geometry - exceptional swarfs control.
• Serrated cutting edge makes the chips short and small, and easier to evacuate.
• Eliminate swarf and vibration problems while drilling di cult material or deeper holes.
● “One tool” performs multiple applications
• Not only a drill, but an end mill too.
• Small radius path to cut a hole or step hole, various curved cavity shapes on di erent materials.
NINE-9 CUTTING TOOLS CO., LTD.
Product 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.
