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Get it between 2024-12-31 to 2025-01-07. Additional 3 business days for provincial shipping.
7 Sizes Drill Bits with Adapter: includes 7 different sizes of square hole drill bits, namely 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch, 9/16 inch, 5/8 inch, and 3/4 inch, to meet your varying needs, as well as 1 piece of square hole drill bit adapter; Use different sizes of square hole drill bits, matched with the appropriate power of the square hole drilling machine, you can drill square holes to meet your requirements
Square Hole Drill Bits: crafted from quality bearing steel, these mortise chisel drill bits boast an extended core, incisive cutting edges, and continuous blade; Such construction ensures rapid cutting and a firm fixation on the wood; The set is only for open square holes and locking drills, square hole drill bits cannot be applied on electric drills and bench drills; It requires the installation of a square hole drill (mortising machine) to drill square holes
Square Hole Drill Bit Adapter: this square drill bit adapter is constructed from all steel casting, ensuring durability and longevity; With its length of approx. 6.3 inches, 0.75 inch top inner diameter, and 2.17 inch bottom diameter, the adapter reduces the usage error, providing a more precise drilling performance
Efficient Combination: the adapter is compatible with all the different sized mortise drill bits for wood, whether you are a beginner or an expert, each drill bit is designed to drill precise holes with minimal pressure, significantly reducing the stress on the operator and enhancing work efficiency, bringing much convenience in construction, installation, and decoration industries
Widely Applied: these square mortise drill bits with adapter are ideal for both DIY enthusiasts and skillful workers, suiting well for construction as well as woodworking; They are suitable for variety of lower hardness materials, including compressed board, plastic, density board, sandalwood, pinewood, and so on; This makes it applicable for various sectors including DIY woodworking, construction, and decoration
Features: This square hole drill bit set simplifies your work process as it is easy to assemble and disassemble. You can quickly install or remove the drill bits yourself, saving you both time and energy. These mortise drill bits for wood suit well from building furniture, joining wooden pieces, to an array of other woodworking, which will be a reliable tool in hand. Specifications: Material of drill bits: bearing steel Material of adapter: all steel casting Size: Square hole drill bits: approx. 1/4 inch/ 6.4 mm, 5/16 inch/ 8 mm, 3/8 inch/ 9.5 mm, 1/2 inch/ 12.7 mm, 9/16 inch/ 14 mm, 5/8 inch/ 16 mm, 3/4 inch/ 19 mm Square hole drill bit adapter: approx. 6.3 inches/ 16 cm long, 0.75 inch/ 1.9 cm in top inner diameter, 2.17 inches/ 5.5 cm in bottom diameter Package includes: 7 x Square hole drill bits 1 x Square hole drill bit adapter Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Small and pointed items include, keep away from little ones. Please confirm the size before purchasing. Pointed items are included, please be careful when using, and please keep them away from kids.