Item Tag : 1/2 Inch

3Pcs Square Hole Drill Bit Mortising Woodworking Saw Mortise Chisel Drill Bit US Features: [Sharp and Efficient] – The Square Hole Drill Bit is made of High-speed Steel the blade is sharp and wear-resistant, the overall heat treatment (heat treatment), high hardness , HRC 48~50, long service life, the drill sleeve has a U-shaped design to facilitate the discharge of wood chips and improve the drilling efficiency. The square hole drill bit is composed of a center drill core bit and a sharp outer drill sleeve. It need to be used with square hole drilling machines (square tenon machines). Using this drill bit (installed on a square tenon machine) to make a square hole is faster than using a chisel or other manual methods, and the size of the square hole is more accurate. [Product Usage] – This square hole drill bit is suitable for wood, including MDF, MDF, particle board, channel wood, pine wood, basswood, etc. Note: It is not suitable for processing metal, glass, plastic, concrete, gypsum board etc. Feature1 : Metalworking Feature2 : Wood Drilling Feature3 : Core Drill Bit Feature4 : Handle Ladder Drill Feature5 : Shank Reaming Drill Feature6 : Metal Drilling Feature7 : Hand Tool Sets Feature8 : Drill Bits Feature9 : Square Hole Drill Bit Feature10 : 5/16 to 1/2 Square Hole Drill Bit Feature11 : Square Hole Drill Feature12 : Auger Drill Bit Feature13 : Tenon Hole Drill Bit Feature11 : Mortise Bit Product Usage: Use square hole drill bit to make square holes on the working surface. Generally, square hole drills need to be used with square hole drilling machines (square tenoning machines). The square hole drill bit is composed of a center drill core bit and a sharp outer drill sleeve. Using square hole drill bit (installed on a square tenon machine) to make a square hole is faster than using a chisel or other manual methods, and the size of the square hole is more accurate. The square hole drill bit is made of high-speed steel, the blade is sharp and wear-resistant, the overall heat treatment (heat treatment), high hardness, long service life, the drill sleeve has a U-shaped design to facilitate the discharge of wood chips and improve the drilling efficiency. This square hole drill bit is suitable for wood, including MDF, MDF, particle board, channel wood, pine wood, basswood, etc. Note: It is not suitable for processing metal, glass, plastic, concrete, gypsum board etc. Material: HSS Size: Type D(Hole diameter) D1(Handle diameter) d2(Clamping diameter) B(Grooving depth) L(Total length) 5/16 5/16 approx 1/4 3/4 approx 2 approx 8-1/2 3/8 3/8 approx 5/16 3/4 approx 2 approx 8-9/16 1/2 1/2 approx 3/8 3/4 approx 2-3/4 approx 8-1/4 Note: The size of the clamping drill sleeve of the square tenoning machine needs to be greater than 19mm (3/4 inch) Use note: 1.In normal use, don’t try to shape it at one time, but need to press and lift multiple times. This will not only help the drill bit to discharge the sawdust, drill a suitable square hole, but also protect the drill bit. 2.When using continuously for a long time, pay attention to cooling the drill bit. 3.Please watch the video for specific operations 4.It should be specially pointed out that: We strongly do not recommend using hand drills or ordinary drill stands (non-square tenoning machines) to match this drill bit to make square holes. Package Included: 3Pc Tenon Hole Drill Bit (Reference: 19060031s01) *Thank You for Shopping with todaycandeals Products!* The goal as a company is to have customer service that is not just the best but legendary. Thank You For The Suffering With US ***Please visti again***