These are high spiral taper pin reamers designed for machine use. Fast spiral fluted reamers provide the most accurate and best finished holes. The high helix design allows for maximum surface contact and easier chip removal thus reducing chatter, vibration and finish scoring. Sourced from Gammons in the USA they come in a variety of tapers and sizes and are ideal for a wide range of machining needs. Precision design provides exceptional quality and accuracy. We have a large range of HSS tools in stock.
They come in High Left Hand Spiral with Right Hand Cut - HSS with a straight shank.