{"id":15863340957856,"title":"Woodworking Square Hole Drill Bits, Wood Mortising Chisel Set Wood Square Hole Mortising Chisel Drill Bits for Mortising Machines and Drill Press Attachments,7pcs: 1\/4,5\/16,3\/8,2\/5,1\/2,9\/16,5\/8","handle":"woodworking-square-hole-drill-bits-wood-mortising-chisel-set-wood-square-hole-mortising-chisel-drill-bits-for-mortising-machines-and-drill-press-attachments-7pcs-1-4-5-16-3-8-2-5-1-2-9-16-5-8","description":"\u003ch3\u003eWoodworking Square Hole Drill Bits, Wood Mortising Chisel Set Wood Square Hole Mortising Chisel Drill Bits for Mortising Machines and Drill Press Attachments,7pcs: 1\/4,5\/16,3\/8,2\/5,1\/2,9\/16,5\/8\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription: 1. These Square hole drill bits are mainly used for woodworking.\n2. Drill holes using these drill bits, if you want the square hole become more\ntidy then you should chisel the detail part by hand. 3. To avoid the drill\nbits become overheated and get burned up due to fast rotary friction, we\nsuggest use some cutting fluid to keep the bits cold during usage.\nSpecification: Material: high-speed steel Hardness: HRC48-50 Drill Size:\n1\/4inch; 5\/16inch; 3\/8inch; 2\/5inch; 1\/2inch; 9\/16inch; 5\/8inch Fit for\nmortising machines and drill press attachments. Package List: 7pcs Wood Square\nHole Drill Bits Note: Please allow slight deviation due to manual measurement\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDRILLING SIZE: Square holes can be easily punched, 1\/4inch; 5\/16inch; 3\/8inch; 2\/5inch; 1\/2inch; 9\/16inch; 5\/8inch\u003c\/li\u003e\n \u003cli\u003eMATERIAL: These square hole drill bits are made of high-speed steel, after heat treatment, the drill bit has a high hardness and a sharp square chisel, which is not easy to break and break\u003c\/li\u003e\n \u003cli\u003eDURABLE: It is very suitable for drilling square holes in wood with a tongue-and-groove machine or tongue-and-groove attachment, and has a long service life, so it can be used with confidence\u003c\/li\u003e\n \u003cli\u003eSAVE TIME: Save time-these woodworking inlay chisels can reduce the labor intensity of construction workers, speed up construction, and reduce construction costs in the construction, installation, renovation, and decoration industries\u003c\/li\u003e\n \u003cli\u003ePACKAGE LIST: Includes 7 PCS Wood Square Hole Drill Bits\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-12T13:33:30+10:00","created_at":"2026-09-10T11:12:48+10:00","vendor":"CDIYTOOL","type":"Wood Drill Bit Sets","tags":["heavy_industrial_Sep2026"],"price":31900,"price_min":31900,"price_max":31900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":58889276555424,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B08YD9HM9C","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Woodworking Square Hole Drill Bits, Wood Mortising Chisel Set Wood Square Hole Mortising Chisel Drill Bits for Mortising Machines and Drill Press Attachments,7pcs: 1\/4,5\/16,3\/8,2\/5,1\/2,9\/16,5\/8","public_title":null,"options":["Default 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Square Hole Drill Bits, Wood Mortising Chisel Set Wood Square Hole Mortising Chisel Drill Bits for Mortising Machines and Drill Press Attachments,7pcs: 1\/4,5\/16,3\/8,2\/5,1\/2,9\/16,5\/8\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eDescription: 1. These Square hole drill bits are mainly used for woodworking.\n2. Drill holes using these drill bits, if you want the square hole become more\ntidy then you should chisel the detail part by hand. 3. To avoid the drill\nbits become overheated and get burned up due to fast rotary friction, we\nsuggest use some cutting fluid to keep the bits cold during usage.\nSpecification: Material: high-speed steel Hardness: HRC48-50 Drill Size:\n1\/4inch; 5\/16inch; 3\/8inch; 2\/5inch; 1\/2inch; 9\/16inch; 5\/8inch Fit for\nmortising machines and drill press attachments. Package List: 7pcs Wood Square\nHole Drill Bits Note: Please allow slight deviation due to manual measurement\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDRILLING SIZE: Square holes can be easily punched, 1\/4inch; 5\/16inch; 3\/8inch; 2\/5inch; 1\/2inch; 9\/16inch; 5\/8inch\u003c\/li\u003e\n \u003cli\u003eMATERIAL: These square hole drill bits are made of high-speed steel, after heat treatment, the drill bit has a high hardness and a sharp square chisel, which is not easy to break and break\u003c\/li\u003e\n \u003cli\u003eDURABLE: It is very suitable for drilling square holes in wood with a tongue-and-groove machine or tongue-and-groove attachment, and has a long service life, so it can be used with confidence\u003c\/li\u003e\n \u003cli\u003eSAVE TIME: Save time-these woodworking inlay chisels can reduce the labor intensity of construction workers, speed up construction, and reduce construction costs in the construction, installation, renovation, and decoration industries\u003c\/li\u003e\n \u003cli\u003ePACKAGE LIST: Includes 7 PCS Wood Square Hole Drill Bits\u003c\/li\u003e\n \u003c\/ul\u003e"}