BULLITT Hole Saw Set,M42 HSS Material (5, 20/20/25/25/32mm)

【Box Content】5pcs 2*20mm, 2*25mm and 32mm (25/32", 1" and 1-1/4") bi-metal hole saw set,supplied in a firm tin storage box 【High Quality Hole Saw Sets】Made of M42 HSS with 8% cobalt with excellent hardness and wear resistance,ensure longer life and cleaner cutting - ideal for high-intensity impact drilling applications 【Efficient Smooth Cutting】6-10 TPI for smoothness of cut.Internal spring of BULLITT impact hole saw kit for metal provide continuous drilling without clogging 【Apply to】These holesaws are are designed to drill up to 1.6mm thick in:mild steel,stainless steel,aluminium 【Universal hex shank】Ensure a secure fitting in both corded and cordless power tools of most majority of tool brands 【Exquisite tinplate storage box】Clear printing on the box can help you quickly identify the product, understand product information and usage. The box is lined with EVA to prevent collision between the product and the inner wall of the box during transportation