About this item

• Spring Loaded Center Punch: the metal punch is made of chrome plated steel body and deeply knurled surface, not easy to slip and offering more precise handling and control; The adjustable tension screw allows you to use your one hand to operate with little effort, which can easily and accurately mark a centering spot for drilling holes
• The complete carpenter marking tool set from Hiboom includes 3 sturdy deep hole mechanical carpenter pencils with built-in sharpeners, 18 marker refills, 1 automatic center punch tool, and 1 carbide scribe tool. This kit provides a variety of tools to fulfill your marking requirements during work.
• Precise Metal Carbide Scribe: this etching engraving pen has a reliable tungsten carbide tip and knurled aluminum body, providing more control and comfort; The metal scribe comes with a protective vinyl cap over the scribe tip while not using, to prevent the tip from damaging other things
• Built in Sharpener Carpenter Pencils: the woodworking pencils come with a built in sharpener screwed into the top of pencils for convenience; 45 mm deep hole extended and needle nose tip design make the construction pencils fit into small holes and deeper recesses to mark drill holes well
• Widely Use: Hiboom pencil set come with handy pen style design with convenient pocket clip; 18 pcs black red and yellow refills can meet your marking needs for a long term and wide applied for metal wood glass ceramics paper and more; These carpenter mechanical pencil are suitable for machinist architect carpentry working