Package includes 1 x drill (6.4mm) 1 x drill (8mm) 1 x drill (9.5mm) 1 x drill (12.7mm) Features -Size: 21.00X1.27X0.95cm/8.25X0.50X0 handheld drill. -Size: 21.00X0.80X0.58cm/8.25X0.31X0 woodworking tools. -Color: Silver bits for wood carving -Material: Alloy steel mortise chisel -Size: 21.00X0.95X0.69cm/8.25X0.37X0 wood square hole bits. -Size: 18.00X0.64X0.44cm/7.07X0.25X0 mortise and tenon tools. -U-shaped groove design is convenient for wood chip discharge and improves the efficiency of turning holes wood milling tools. -High hardness, not easy to deform or break, suitable for most woodworking, can offer you great convenience drill tools woodworking. -Professional drills, can be used for construction, installation, decoration, decoration and other industries mortise attachment for drill press -Fits all mortise and drill press attachments. Square hole drills are mainly used in woodworking steel drills for wood. -Made of alloy steel material, this drill is wear-resistant, ultra-high hardness, impact resistance, supports long time use wood drill bit set. Goods Descriptionmilling tools If you are looking for professional and practical wood drill bit sets, then your search is here. wood square hole bits Our products can meet your needs. carving bits It is made of sturdy alloy steel materials, with good craftsmanship, good hardness, durable and practical, can offer you a satisfactory use feeling