AGR - Products - Grinding - Finger Bits

Finger Bits

High quality sintered diamond segment enable AGR Finger Bits to cut smooth clean holes when used with water on CNC machines. Finger bits have a water feed hole through the threaded connector as well as water hole through the grinding segment.

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Used on Granite, Marble, Engineered Stone and other stones.
Finger Bits
Item Number
Description

25FBGG-03

Finger Bit – 25mm Length – ½” Gas - Granite

35FBGG-03

Finger Bit – 35mm Length – ½” Gas - Granite

40FBGG-03

Finger Bit – 40mm Length – ½” Gas - Granite

45FBGG-03

Finger Bit – 45mm Length – ½” Gas - Granite

50FBGG-03

Finger Bit – 50mm Length – ½” Gas - Granite

60FBGG-03

Finger Bit – 60mm Length – ½” Gas - Granite

CUSTOM

Please request additional sizes

 


How do Diamonds cut?

Although called blades, they don't really cut at all; they grind. As the diamonds grind through the material, the metal is worn away. This exposes new, embedded diamonds, which continue to grind away more material. For this cycle to work properly, the metal matrix must be matched to the material being cut.