JIG VISE MITER TUBE CUTTER FILING BLOCK JEWELERS TOOL CHENIER TUBE SAW CUTTING (E 8) NOVELTOOLS .- Material: High-grade hardened steel (60 HRC) - Used for holding wire and sheet .- Capacity : up to 6mm (1/4") thick and 34mm (1-3/8") wide at both 45 degrees and 90 degrees. .- For 90 and 45 degree angles