5 Pcs Square Hole Drill Bits Set, Woodworking Mortise Chisel Bits

상품 특징

• Industrial & Scientific
• Industrial Drill Bits
• Wood Drill Bit Sets
• Image Unavailable Image not available forColor:
• U-shaped Flute Design: This countersink cutter features a U-shaped long chip flute that lets debris flow out smoothly, keeping your work moving without interruption and helps support repeated chamfering work
• Bearing Steel Material: This chamfering bit is built with bearing steel construction and a silvery finish, bringing a sturdy build to match your various chamfering and drilling tasks
• Multiple Size Options: This 5-piece cutter set includes bits in 6.4 mm / 1/4 in, 8.0 mm / 5/16 in, 9.5 mm / 3/8 in, 11 mm / 7/16 in, 12.7 mm / 1/2 in, covering your different chamfering and drilling needs in various projects
• Precise Chamfering Function: This side cutting cutter can trim and chamfer both sides of a drilled hole quickly, you can also use it on drill press with matching attachment to fit your different work scenarios
• Wide Compatible Applications: This cutter set works for materials below 25HRC, such as wood board, PVC board, insulation board, thin iron plate and carbon steel, it also comes with 5 storage boxes to help you sort and keep your bits well for shop or jobsite use, note that it is not for hard materials above 25HRC