3M Scotch Cutter Titanium Coat L Replacement Blades, 5 blades x 30 sets! A large quantity available! Bulk purchase possible! Product Features ● Sharp cutting performance and twice the blade life of conventional blades. ● Carbon tool steel coated with a high-hardness titanium alloy. ● Sharp cutting edge due to the acute-angle blade processing. Specifications ● Material: Blade = Carbon tool steel / High-hardness titanium alloy ● Blade width: 18mm, Blade length: 100mm, Blade thickness: 0.5mm, Break-off lines: 7 lines Precautions ● Please handle with care as it is a cutting tool. ● Do not store in places accessible to infants or where they may fall. ※ May be dry due to storage in a warehouse for a while. Also, a discount will be offered for bulk purchases. Please contact me via comments.