Spade Blade Holders Straight Shank Straight Flute Holders • Metric • Long D1 D1 max seat insert Torx long mm in mm in L L1 L4 max LS D size CS screw wrench 8S0SL 12,93 .509 17,53 .690 8.01 6.00 4.13 2.01 .787 0 R1/8 56-1014 FT7 8S1SL 17,86 .703 24,00 .945 10.53 8.33 6.16 2.24 .984 1 — 56-1020 FT8 8S2SL 24,61 .969 35,00 1.378 11.53 9.13 6.72 2.40 1.260 2 — 56-1018 FT15 Straight Flute Holders • Metric • Extra Long D1 D1 max seat insert Torx extra long mm in mm in L L1 L4 max LS D size screw wrench 8S2SE 24,61 .969 35,00 1.378 18.17 15.76 14.27 2.40 1.260 2 56-1018 FT15 widia.com U43 Modular Drills