HB 2444-1979 Slot milling cutter for milling the tooth slot of a milling cutter with a shank diameter of 18-80mm

HB 4576-1992 The slot milling cutter for two-tooth end mill with a diameter range of 40-56mm HB 4577-1992 The inspection of the two-tooth milling cutter slot with template and calibration template is for detecting HB 4576-92 slot milling cutters HB 4578-1992 Three tooth straight milling cutter with slot cutter D=28～63mm HB 4579-1992 - A template and a check template for three-tooth end mills and slot mills. Used for inspecting HB 4578-92 slot mills HB 4580-1992 Four-tooth vertical milling cutter for grooving, with a diameter of 40 to 75 mm. HB 4581-1992 - Patterns and calibration templates for four-tooth end mills and slot mills. Used for inspecting HB 4580-92 slot mills HB 4582-1992 Six-tooth vertical milling cutter for grooving, with a diameter of 56 to 80 mm. HB 4583-1992 The sample and check sample for hob of six-tooth surface milling cutter used in HB 4582-92 slot milling cutter are for inspection HB 4584-1992 Slot milling cutter for eight-tooth end mills, with a diameter of 75-90mm. HB 4585-1992 Rake cutter slot milling cutter check template for H B 4584-92 slot milling cutter HB 4586-1992 Grinding template and inspection template for two-tooth vertical milling cutter for light alloys HB 4587-1992 Cutting tool for processing light alloy two-tooth vertical mill with slot mill D=30～75mm HB 4588-1992 - Standards for templates and inspection templates used in the processing of light alloy two-tooth end mills and slot milling cutters. Inspection standards for HB 4587-92 slot milling cutters. HB 4589-1992 Processing light alloy two-tooth vertical milling cutter back-off tool with diameter D=56～63mm HB 4590-1992 Processing light alloy two-tooth vertical milling cutter back-offset tool sample and calibration sample for inspection HB 4589-92 slot milling cutter use HB 45