Product Specification Model:833749 Name:Square Hole Mortising Material:45# Steel Square hole size: 6mm 8mm 12.5mm ? Application: Mainly used for carpentry, applicable to the construction, installation, decoration, decoration industry use. ? Use: -Use matters: Square hole drill is mainly used for woodworking aspects. -Square hole drilling is used in the square tenon machine, specially used for a drill square hole, it can not be used on electric drill. ? Features -This Mortising set is great for drilling square holes in wood Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries. -Fits mortising attachments with 3/4 "collars ? Package included: 1x 6mm Woodworking Square Hole Drill 1x 8mm Woodworking Square Hole Drill 1x 12.5mm Woodworking Square Hole Drill ? Note: ?- Please allow a slight error due to manual measurements,belongs to the normal phenomenon. ?- And due to the difference between different monitors, the picture may not reflect the actual of the item. Thank you!
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