A complete cobalt HSS turning tool set covering every essential lathe operation for the Proxxon FD 150/E. Six precision-ground cutters take you from rough stock removal through boring and finishing — all made from high-quality cobalt HSS steel for superior hardness and heat resistance compared to standard HSS. What's included: Boring cutter — for enlarging and finishing internal bores Roughing cutter — aggressive material removal to bring stock to near-final dimensions Parting cutter — for cutting off finished parts cleanly Finishing cutter — fine surface finish on the final pass Right cutter — for turning toward the headstock Left cutter — for turning toward the tailstock Specifications: Compatible with: Proxxon FD 150/E lathe Material: cobalt HSS steel — ground for precision fit and edge quality Shank dimensions: 6 × 6 × 65mm (15/64" × 15/64" × 2-1/2") Supplied in a protective wooden box 6 pieces total See full description on Proxxon.com Proxxon No. 24524 Works Well With: Precision Lathe FD 150/E — the compatible host machine for this tool set 4-Jaw Self-Centering Chuck for FD 150/E (No. 24158) — versatile workholding for cylindrical, square & octagonal stock Drill Chuck for FD 150/E — add tailstock drilling to your turning workflow Collet Set ER 11 for FD 150/E — precision workholding for round stock Chip Collection Tray with Splash Guard for FD 150/E — keep your workspace clean during turning operations Proxxon 3-Piece HSS Center Drill Set (No. 24630) — accurately center workpieces before turning or drilling 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.