Brad Point Boring Bit - 301008
L/H 8mm Dia x 57mm Long x 10mm Shank
Brad Point Left Hand Boring Bits 57mm Long
Industrial Brad 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.
A clean cut is also not to be taken for granted. When boring holes for pins, with ordinary bits you end up with edges which are jagged and have slight tear outs, leaving a rough surface. With the brad point bit, the outlining spurs of the bit shear the wood grain as it’s cutting and leaves a nice clean edge around the opening of the hole, eliminating the need for finish sanding.
Cutting Height (B): 27mm
Diameter (D): 8mm
Shank (d): 10mm
Overall Length (L): 57mm
Rotation: Left Hand