Extra Sharp Cutting Spurs Cortool Forstner Bits have a double-ground and sharp serrated edge. It has multiple cutting edges, so it slices throughout the rotation of the bit with less splintering and chipping, and produce perfect flat-bottom holes. At same time,this design ensures less friction and heat, that ensure cuts cleanly and accurately with no wobbling or burning the wood, and longer service life. Ultra Sharp Spur to ensure an accurate starting hole without slipping, easy to start. Cortool's extra sharp cutting spurs is especially designed for cutting through hard and soft wood or other materials smoothly and efficiently. With a Forstner bit, there is less tear-out. The forstner bit is soft on the wood and only removes material when it is absolutely necessary. Wide Applications Easily make flat-bottomed and pocket holes with no chipping on any wood or wood products, plastic, plywood and other materials. Forstner bits are mostly used in the woodworking industry to drill holes that are larger than those that can be made with ordinary drill bits.Forstner bit is designed to make precise holes that have flat bottoms (except for the small pilot point in the center) smooth sides and a clean entry cut with limited splintering in any type of wood. Forstner bit can cut at angles or cut along the edges of a board with a drill press while the wood held firmly in place on the table beneath the drill bit, something that one would be hard-pressed to do with a spade or twist drill bit. 16pcs Forstner Bits Set 6 1/4 Hole Saw 6pcs Brad Point Drill Bits Set 5pcs 4-Flute Wood Auger Bits 8pcs Wood Auger Bits Set Add to Cart Buying Options Buying Options Buying Options Add to Cart Customer Reviews 4.5 out of 5 stars 316 4.3 out of 5 stars 41 4.6 out of 5 stars 55 4.5 out of 5 stars 137 4.5 out of 5 stars 273 Price $35.98$35.98 — no data — no data $14.02$14.02 $25.36$25.36 Application Hard/Soft Wood Hard/Soft Wood/Metal Hard/Soft Wood Hard/Soft Wood Hard/Soft Wood Material High Strength Carbon Steel M3 High Speed Steel High Strength Carbon Steel High Strength Carbon Steel High Strength Carbon Steel