C`sink and Deburring Tools Piloted counterbore combi system Cat. no. PN/mm2 MN/mm2 KHB NN/mm2 HSS UNI 112002 <1000 < 800 < 200 Brass < 600 Alu < 600 vc = m/min. Design: 112002 5-35 6-15 10-20 20-60 40-80 - 2-edged countersink type U, size 0: Ø 7-9.5 mm, size 01: Ø 5-16 mm - 3-edged countersink type U, size 0: Ø 10-24 mm, size 1: Ø 10-27.5 mm, size 2: Ø 16-33 mm 11 Size 2-cutting edged 3-cutting edged 4-cutting edged - 4-edged countersink type U, size 1: Ø 28-38 mm, size 2: Ø 34-58 mmin mmin mmin mm- gradation: 0.50 mm015 - 16 0 7 - 9.5 10 - 24 1 10 - 27.5 28 - 38 2 16 - 33 34 - 85 Two-flute cutter Three-flute cutter Four-flute cutter 112002 GFS, flat countersink HSS Size from - to/d1 mm112002 d3mm l1mm l2mm d2mm f Quantitymm/Ucutting edgesSize from - to/d1 mm112002d3mml1mm l2mm d2mm f Quantitymm/Ucutting edges 01/5,0 - 01/9,5 2.4 28 9 7 0.10 - 0.12 2 1/24,0 - 1/25,0 6 50 22 14 0.12 - 0.15 3 01/10,0 - 01/12,0 2.4 28 9 7 0.10 - 0.12 2 1/26,0 - 1/27,0 6 50 22 14 0.15 - 0.20 3 0/8,0 - 0/8,5 4 40 19 10 0.10 - 0.12 2 1/28,0 - 1/29,0 6 50 22 14 0.15 - 0.20 4 0/9,0 - 0/10,5 4 40 19 10 0.10 - 0.12 2 1/30,0 6 50 22 14 0.15 - 0.20 4 0/11,0 - 0/12,5 4 40 19 10 0.10 - 0.12 3 2/24,0 - 2/25,0 10 60 27 22 0.15 - 0.20 3 0/13,0 - 0/14,5 4 40 19 10 0.10 - 0.12 3 2/26,0 - 2/27,0 10 60 27 22 0.15 - 0.20 3 0/15,0 - 0/16,5 4 40 19 10 0.10 - 0.12 3 2/28,0 - 2/29,0 10 60 27 22 0.15 - 0.20 3 0/17,0 - 0/18,5 4 40 19 10 0.12 - 0.15 3 2/30,0 - 2/32,0 10 60 27 22 0.15 - 0.20 3 0/19,0 - 0/20,0 4 40 19 10 0.12 - 0.15 3 2/33,0 - 2/36,0 10 60 27 22 0.15 - 0.20 3 1/12,0 - 1/13,5 6 50 22 14 0.10 - 0.12 3 2/37,0 - 2/40,0 10 60 27 22 0.15 - 0.20 4 1/14,0 - 1/15,5 6 50 22 14 0.10 - 0.12 3 2/42,0 - 2/44,0 10 60 27 22 0.15 - 0.20 4 1/16,0 - 1/17,5 6 50 22 14 0.12 - 0.15 3 2/45,0 - 2/48,0 10 60 27 22 0.15 - 0.20 4 1/18,0 - 1/19,5 6 50 22 14 0.12 - 0.15 3 2/50,0 - 2/52,0 10 60 27 22 0.15 - 0.20 4 1/20,0 - 1/21,5 6 50 22 14 0.12 - 0.15 3 2/54,0 - 2/56,0 10 60 27 22 0.15 - 0.20 4 1/22,0 - 1/23,5 6 50 22 14 0.12 - 0.15 3 2/58,0 10 60 27 22 0.15 - 0.20 4 Piloted counterbore combi system Design: - fixed pilot pins guide the piloted counterbore in the pilot hole - inside the bore they rotate together with the countersink - with fixed pilot pin no internal coolant supply possible 112003 GFS, guide pin fixed Size from - to/d1 mm 112003 l2mm l1mm d2mm Size from - to/d1 mm 112003 l2 l1mmmm d2mm 0/4,0 - 0/5,3 9 59 4 01/2,4 - 01/4,5 6 40 2.4 0/5,5 - 0/6,8 9 59 4 1/6,6 - 1/7,5 15 79 6 0/7,0 - 0/9,0 9 59 4 1/8,0 - 1/8,4 15 79 6 0/9,5 - 0/11,0 9 59 4 2/10,0 - 2/13,5 18 105 10 Piloted counterbore combi system Design: - fixed pilot pins guide the piloted counterbore in the pilot hole l2 - guide roller stands still inside the bore, while the countersink rotates l3 - with rotating guide pin internal coolant supply is possible in combination with Weldon shank holders d1 d2 l1 112004 GFS, guide pin rotating Size from - to/d1 mm 112004 l 2mm l3mm l1mm d2mm Size from - to/d1 mm 112004 l 2mm l3mm l1mm d2mm 1/8,5 - 1/9,5 15 1.5 79 6 2/19,0 - 2/21,0 18 1.5 105 10 1/9,9 - 1/12,0 15 1.5 79 6 2/22,0 - 2/23,0 18 1.5 105 10 1/12,5 - 1/15,0 15 1.5 79 6 2/24,0 - 2/25,0 18 1.5 105 10 1/16,0 - 1/18,0 15 1.5 79 6 2/26,0 - 2/30,0 18 1.5 105 10 1/19,0 - 1/20,0 15 1.5 79 6 2/32,0 - 2/35,0 18 1.5 105 10 2/14,0 - 2/16,0 18 1.5 105 10 2/40,0 18 1.5 105 10 2/17,0 - 2/18,0 18 1.5 105 10 — — — — — — 11/122 www.precitool.de