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Straight Flute


Extended Life

Single Flute 'O' Flute Straight

Our Extended Life series allows faster feed rates and longer edge life than other tools on the market today. Our Extended Life tools when resharpened also produce excellent performance and quality results throughout the tools useful life. These 'O' Flute tools provide good clean cuts in hard and soft plastics while helping to prevent board lift and chip packing by imparting only lateral (side) forces to the material. These tools have been built with an 'O' Flute geometry which allows the chip to curl and eject better while reducing heat and preventing chip rewelding.

Discounts available on single piece purchases!
Click part number to see discounted price.


Tool Grade Tool Number Cut Diameter Cut Length Shank Diameter Over All Length
High Strength P6550 RH 1/8 1/2 1/8 1-1/2
Extended Life P6551 RH 3/16 3/4 3/16 2-1/2
Extended Life P6553 RH 1/4 1 1/4 2-1/2
Extended Life P6554 RH 9/32 1 9/32 3
Extended Life P6555 RH 5/16 1 5/16 3
Extended Life P6573 RH 3/8 1-1/4 3/8 3
Extended Life P6558 RH 1/2 1-1/4 1/2 3
Extended Life P6569 RH 1/2 1-5/8 1/2 4
Extended Life P6576 RH 1/2 2 1/2 4


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