Tools to Use Carbide vs. High strength steel Carbide bits are what you will use for most of the cutting. They allow for a higher speed and will not dull as quickly. High strength steel bits will often give a better finish. Special bits will usually be made from HSS since it is much easier to grind and shape. Left Handed Cutting Tool – The cutting edge is on the left side of the bit with clearances below the left cutting edge and the front. This bit is used for turning down outside diameters of parts. No cutting oil is necessary with this tool. The speed is determined by the chart in the shop.
Tools to Use Carbide vs. High strength steel Carbide bits are what you will use for most of the cutting. They allow for a higher speed and will not dull as quickly. High strength steel bits will often give a better finish. Special bits will usually be made from HSS since it is much easier to grind and shape. Left Handed Cutting Tool – The cutting edge is on the left side of the bit with clearances below the left cutting edge and the front. This bit is used for turning down outside diameters of parts. No cutting oil is necessary with this tool. The speed is determined by the chart in the shop.