MŨI KHOAN THÉP GIÓ HSS-N 23MM GARANT

Description Version: Compared to DIN 345 the flute length is longer by the drill bushing height. Thus the effective drilling depth is unaffected. Special surface treatment for improved chip evacuation. With point geometry shape A. Advantage: For drilling through drill bushings in tool making, machine building and series production. Particularly important for drilling into uneven, inclined or arched surfaces. Recommendation: Maximum drilling depth: L2 = LC - 1.5 × DC. Note: For suitable reducing adapters for tools with MT shanks see No. 343000-343530. Standard: DIN 341 Tolerance nominal ⌀: h8 Point angle: 118 degrees Number of cutting edges Z: 2 recommended maximum drilling depth L2: 163.5 mm Flute length Lc : 198 mm Overall length L: 296 mm Morse taper MT size: 2 Feed f in steel < 750 N/mm2 : 0.2 mm/rev. Technical description Feed f in steel < 750 N/mm2 0.2 mm/rev. Nominal ⌀ DC 23 mm Number of cutting edges Z 2 Flute length Lc 198 mm Tolerance nominal ⌀ h8 Overall length L 296 mm Morse taper MT size 2 Standard DIN 341 recommended maximum drilling depth L2 163.5 mm Point angle 118 degrees Coating uncoated Tool material HSS Type N Helix angle 16-30 degrees Shank Morse taper Through-coolant no Colour ring without Type of product Jobber drillGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....