Highmoor 6Pcs Woodworker Square Hole Drill Bits Wood Mortising Mortise Chisel Bit Set Kits Woodworking Hole Saw Sets Twist Drill for Drill Press 1/4" 5/16" 3/8" 1/2" 9/16" 5/8"


Key features
- •Size: 1/4 Inch (6.4mm), 5/16 Inch (8mm), 3/8 Inch (9.5mm), 2/5 inch (10mm), 1/2 Inch (12.7mm), 5/8 Inch (16mm), 9/16 Inch (14mm), Clamping shank diameter: 19mm (Round), Made of high-speed steel. Heat treatment, HRC48~50, high hardness, lengthened core, high concentricity.
- •Great for drilling square holes in wood with a mortising machine or a mortising attachment. Fits all mortising machines and drill press attachments. Square hole drill is mainly used for woodworking aspects.
- •It will get double effect by matched use with mortise and tenon machine.The square hole punching needs to use electric drill, hammer & other tools.
- •Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries.
- •Note: Square hole drill can not be used on an electric drill, drill square holes need to fit a square hole drill drilling (mortise and tenon machine) to use.
Highmoor 6Pcs Woodworker Square Hole Drill Bits Wood Mortising Mortise Chisel Bit Set Kits Woodworking Hole Saw Sets Twist Drill for Drill Press 1/4" 5/16" 3/8" 1/2" 9/16" 5/8"
List Price: $60.39$54.35DEALYou Save: $6.04 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







