Amana Tool 45100 Carbide Tipped Straight Plunge Single Flute High Production 1/8 Dia x 7/16 x 1/4 Inch Shank Rolair 5715MK103 9 Gal 1.5 HP Electric Portable Belt Drive Air Compressor and robust chassis

and robust chassis

chain for electrical tape

Single Phase 230 Volt

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

Our 1/8 to 1/2 in step bit features 13 steps with laser engraving for a clear stop on size identification

Amana Tool 45100 Carbide Tipped Straight Plunge Single Flute High Production 1/8 Dia x 7/16 x 1/4 Inch Shank Rolair 5715MK103 9 Gal 1.5 HP Electric Portable Belt Drive Air Compressor and robust chassisIn choosing a straight bit for any application, always select one with the shortest cutting edges and the shortest overall length that will reach the required cut depth. Excessive length intensifies deflection and vibration, which degrade cut quality and lead to tool breakage. A single flute bit should be used where cut speed is more important than cut finish. Making one cut per revolution is faster than making two or three. Improved chip clearance is