HomeWoodworkingSpecialist ChiselsRegistered Firmer Chisel (284) Registered Firmer Chisel (284) Thicker than conventional firmer chisels, registered chisels have the inherent strength to chop and lever out waste wood. Tapered from the shoulder to the cutting edge to give additional strength. Also suitable for less rigorous framing applications. Categories: Specialist Chisels, Woodworking Find a Stockist Additional Information Warranty SKU Code Description/Type Size (in) Size (mm) Blade Length (in) Blade Length (mm) Overall Length (in) Overall Length (mm) Cat Page Number F28406M Registered Firmer Chisel ¼" ¼" 6mm 4⅝-7" 108-178mm 10½-13" 267-330mm F28410M Registered Firmer Chisel ⅜" ⅜" 10mm 4⅝-7" 108-178mm 10½-13" 267-330mm F28413M Registered Firmer Chisel ½" ½" 13mm 4⅝-7" 108-178mm 10½-13" 267-330mm F28419M Registered Firmer Chisel ¾" ¾" 19mm 4⅝-7" 108-178mm 10½-13" 267-330mm F28425M Registered Firmer Chisel 1" 1" 25mm 4⅝-7" 108-178mm 10½-13" 267-330mm F28432P Registered Firmer Chisel 1¼" 1¼" 32mm 4⅝-7" 108-178mm 10½-13" 267-330mm F28438P Registered Firmer Chisel 1½" 1½" 38mm 4⅝-7" 108-178mm 10½-13" 267-330mm F28450P Registered Firmer Chisel 2" 2" 50mm 4⅝-7" 108-178mm 10½-13" 267-330mm Robert Sorby tool sets now come with a lifetime guarantee. Simply follow the link below and complete the registration form, ensuring that you include the set’s registration number. You will find this on the warranty card that came with your tool set. Note: this warranty does not cover wear through natural usage or damage caused by misuse or negligence. Please retain your receipt as proof of purchase. Register your product Share this on: Related products Cabinet Scrapers (1600) 12″ Traditional Tenon Saw Traditional Bolster Satinwood Bevel Edge Chisel (166) Soft Grip Handled Gilt Edge Chisel (500)