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
• Full Set Carpenter Marking Tools: this Hiboom carpenter pencil kit include 3 pieces solid deep hole mechanical carpenter pencil with built in sharpener, 18pcs marker refills, 1 piece automatic center punch tool and 1 piece carbide scribe tool; Multiple tools can meet your different marking needs in working
• 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
• - The Hiboom pencil set has a pen style design with a pocket clip for convenience.
• - It includes 18 refills in black, red, and yellow for various surfaces like metal, wood, glass, ceramics, and paper.
• - The mechanical pencils are ideal for machinists, architects, and carpenters.
• 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