Drill Bits,10pcs 14-50mm 120mm / 4.72" Forstner Drill Bit Set,Flat Wood Drill Bit,Cemented carbide,Flat Wood Drilling,drill presses or lathes

• Made from hard cemented carbide, these wood drill bits will perform quite well in woodworking hole drilling
• The bit includes a center point which guides it throughout the cut and incidentally spoils the otherwise flat bottom of the hole
• The cylindrical cutter around the perimeter shears the wood fibers at the edge of the bore, and also helps guide the bit into the material more precisely
• These hole boring bits have radial cutting edges to plane off the material at the bottom of the hole
• There are total ten different sizes of drill bit in this set that you can use for various purposes

Description: This drill bit set would bore precise, flat-bottomed holes in wood, in any orientation with respect to the wood grain. They can cut on the edge of a block of wood, and can cut overlapping holes. Because of the flat bottom to the hole, they are useful for drilling through veneer already glued to add an inlay. They require great force to push them into the material, so are normally used in drill presses or lathes. Specifications: Material: Cemented carbide Color: As pictures show Cutting Diameter(mm) 14 15 18 20 25 28 30 35 40 50 Shank Diameter(mm) 6.75 6.96 6.90 6.80 8.27 7.90 8.13 8.30 9.07 9.53 Shank Length: 65mm-68mm / 2.56"-2.67" Boring Depth: 120mm / 4.72" Quantity: 10pcs Package Includes: 10 x Drill Bits