Alinory Heavy-Duty Woodworking Drill Bit Set - Square Hole Drill with Reinforced Blade for Square Hole Machines - Perfect for Woodworking, Cabinetry & DIY Projects

Product Description

Feature:1. The thickened drill core blade makes wood chips discharge smoothly, make drilling faster.2. Help to reduce the labor strength of construction workers and speed up construction speed.3. Made of high quality high speed steel material with high hardness, which is durable in use.4. Reduce the cost of construction, installation, renovation, decoration and other industries.5. Unique chip discharge mouth for efficient wood chip removal, improve drilling efficiency.6. The large-angle U-grooves cutting edge greatly improves the hole-opening efficiency.Specification:Condition: 100% Brand NewItem Type: 1/4in Drill BitMaterial: High Speed SteelColor: SilverApplication: Used for square hole machineTotal Length: Approx. 179mm / 7.0inShank Diameter: Approx. 4.5mm / 0.18inSlotting Depth: Approx. 44mm / 1.7inClamping Diameter: Approx. 20mm / 0.8inSquare Hole Diameter: Approx. 5mm / 0.20inPackage List:1 x Drill Bit1 x Square Hole Drill Bit BracketNote:1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding.2. This product is special and can not be used for machinery equipment such as table drill and electric hand drill.