Through-Hole Right Hand Boring Bits 70mm Long
314007 Carbide Tipped Through-Hole Boring Bit R/H 1/4 Dia x 70mm Long x 10mm Shank
Industrial Through-Hole with V-Point Boring Bits are coated with a non-stick coating for longer lasting cutting edge and tool life.
Amana Tool® dowel drills are coated with a special Polytetrafluoroethylene (PTFE), a non-stick color coating. In cases where the carbide tip cutting edges are coated, there is no need to sand the coating off before use. Once the tool starts drilling, the coating is cleared off the needed cutting edge right away.
Amana's coating is applied onto the bit at a temperature of 570° F. The coating reduces the friction between the chip and the body inside the flute and it helps to clear the chips out of the hole during the drilling creating a cooler drilling area, no burning and longer lasting cutting edge.
Product Questions
Does this bit have a flat cut on the shank (so it's held in place by a set screw)? Thanks!
Question by: Raymond Mendoza on Jul 21, 2020, 7:02 PM
Yes, the shank does have a flat spot for it to be held in place by a set screw.
Answer by: Amana Admin on Aug 11, 2020, 4:10 PM