1Pcs Wood Square Mortise Hole Mortise Hole Rectangular Slot Drill Bit 1 Inch Wood Woodworking Drill Bit($62.13Value)

Description

🪵【Parameters】Square hole: 1 inch (length) x 1 inch (width); Max depth: 2.75 inches; 🪵【Sharpness】Square hole drill hardness: HRC60-65. The cutting edge processed by high-speed grinding machine is strong, has long service life and high strength. 🪵【Applicable】Suitable for mortise machine/drilling machine/hand drill, square holes in wood, foam board, particle board and other wood structures. The hand drill must be used with a bracket. The hand drill is suitable for electric drills with fixed cylinders in the chuck. (Not suitable for all hand drills) 🪵【Mortise and tenon hole】Choose a suitable square hole drill according to the size of the mortise and tenon square hole. The processed square hole will be about 0.01 inches larger than the drill bit specification. 🪵【Material】High-speed steel drill bit and square sleeve, vacuum conditioning heat treatment and hardening treatment, sharp blade, durable and efficient in cutting wood. V【Sharpness】Square hole drill hardness: HRC60-65. The cutting edge processed by high-speed grinding machine is strong, has long service life and high strength. V【Applicable】Suitable for mortise machine/drilling machine/hand drill, square holes in wood, foam board, particle board and other wood structures. The hand drill must be used with a bracket. The hand drill is suitable for electric drills with fixed cylinders in the chuck. (Not suitable for all hand drills) V【Mortise and tenon hole】Choose a suitable square hole drill according to the size of the mortise and tenon square hole. The processed square hole will be about 0.01 inches larger than the drill bit specification. V【Material】High-speed steel drill bit and square sleeve, vacuum conditioning heat treatment and hardening treatment, sharp blade, durable and efficient in cutting wood.