Burs Series SN-M Inverted Taper • Inverted taper shape. • Shank styles A and C — see page R5 for shank style definitions. Single Cut Master Cut _ = KRA „Series SN-M Inverted Taper Single Cut Master Cut length USCTI Number order # catalogue # order # catalogue # D1 D Ap1 max L shank style KRA SN-42M 3009478 M40516 3139827 M41516 3,0 3,0 4,8 38,1 A 10 SN-1M – 2991818 M41519 6,0 6,0 7,9 50,8 C 10 SN-51M – 2894600 M41518 6,4 3,0 6,4 38,1 A 10 SN-4M 3019444 M40521 – 12,7 6,0 12,7 57,2 C 28 SN-7M – 3009511 M41525 19,1 6,0 15,9 60,3 C 30 R16 widia.com Burs