Check the listing for details. Carbide tipped blade for KS 115, 20 teeth Ø 2". Condition: New. Listed at 17.85 USD. Tungsten Tipped Saw Blade Ø 2" x 1 3/8", arbor 13/32" (50mm x 1.1mm x 10mm), 20 teeth. For extremely clean cuts of balsa and plywood, can also be used for cutting PC cards and polycarbonate. NO 28 017 Returns can only be accepted for unused product in its original packaging. In addition to the returned item / items, a copy of the original packing slip or invoice is required. If proper paperwork is missing, PROXXON Inc. will not issue a credit. For warranty claims please call 1-877-776-9966. Please see our return and refund policy here. California Residents Prop 65 Information WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov (https://www.p65warnings.ca.gov/) .