1Pc 6-16mm HSS Square hole drill Woodworking Drill Tools Auger Mortising Chisel Drill Set DIY Furniture Square Woodworking drill

​Features: Mainly used for woodworking, suitable for use in construction, installation, decoration, and decoration industries. Square hole drills are used for square tenoning machines, dedicated to drilling square holes, and cannot be used for electric drills. Reduce the labor intensity of construction workers, speed up construction, and reduce construction costs in construction, installation, decoration, and decoration industries. Perfect for drilling square holes in wood. Specifications: Material: Steel Color:Silver Size:As Picture Shown Square Hole Size:6mm,6.4mm,8mm,9.5mm,10mm,12.7mm,14mm,15mm,16mm Package Included: 1x Square Hole Drill Packed Safely in a Retailed Box. Notes: There could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-3mm differs due to manual measurement, thanks.