{"product_id":"built-tough-three-quarter-inch-square-hole-drill-b","title":"Built Tough Three Quarter Inch Square Hole Drill Bits Mortising Chisel Set Heavy Duty Bearing Steel With Sharp Cutting Edges For Precision Woodworking And Pro Construction Jobs","description":"\u003cdiv\u003eSingle Pack 3\/4 Inch Square Mortising Chisel Drill Bit \u003cbr\u003e\n✔️ Tough HSS build, HRC50 grade, 19mm \/ 0.75in shank, 200mm depth  \u003cp\u003eThis single heavy duty mortising chisel features a precise three quarter inch square profile tailored for drilling clean rectangular cuts in hardwoods during framing. Pair it with a rotary tool using a hex adapter to drive fast slots through lumber for joinery work.\u003c\/p\u003e ✅ HSS blend resists bending during high torque operations\u003cbr\u003e\n✅ Extended core maintains high concentricity while spinning\u003cbr\u003e\n✅ Three quarter inch fluted body delivers fast chip ejection\u003cbr\u003e\n✅ Compatible with electric drills for tough structural cuts\u003cbr\u003e \u003cp\u003e💡 How does a four sided mortising bit prevent barrel lock when boring deep hardwood cavities? You need proper flute geometry to clear waste steadily.\n- Sharp HSS edges slice through dense grain without scorching\n- Concentric shank design keeps twist steady under heavy load\n- Open channels pull dust away fast so your rig stays handy on the shop floor\u003c\/p\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49310384554219,"sku":"VXB0788CVN24","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51hOy3sjZIL.jpg?v=1787961998","url":"https:\/\/vxb.com\/products\/built-tough-three-quarter-inch-square-hole-drill-b","provider":"VXB Bearings","version":"1.0","type":"link"}