Drilling Tools Drill bush Design: - made of special steel, hardened DIN - bore and OD ground holding to prescribed limits 179 - alignment ISO: bore F7, OD n6 - hole radiused at one end Note: Quantity-dependent prices! For larger quantities, please request a quote! 10 Other versions (long drill bushes, larger diameters, form B etc.) availableon request 107900 PRECITOOL, form A, short d1mm 107900 l1mm d2mm d1mm 107900 l1mm d2mm 1,9 - 2,6 6 5 10,1 - 12,0 12 18 2,7 - 3,3 8 6 12,1 - 15,0 16 22 3,4 - 4,0 8 7 15,5 - 18,0 16 26 4,1 - 5,0 8 8 18,5 - 22,0 20 30 5,1 - 6,0 10 10 22,5 - 26,0 20 35 6,1 - 8,0 10 12 26,5 - 30,0 25 42 8,1 - 10,0 12 15 — — — — 107920 PRECITOOL, form A, medium d1mm 107920 l 1mm d 2mm d1mm 107920 l 1mm d 2mm 1,9 - 2,6 9 5 10,1 - 12,0 20 18 2,7 - 3,3 12 6 12,1 - 15,0 28 22 3,4 - 4,0 12 7 15,5 - 18,0 28 26 4,1 - 5,0 12 8 18,5 - 22,0 36 30 5,1 - 6,0 16 10 22,5 - 26,0 36 35 6,1 - 8,0 16 12 26,5 - 30,0 45 42 8,1 - 10,0 20 15 — — — — Drill bush Note: Quantity-dependent prices! For larger quantities, please request a quote!Other versions (long drill bushes, larger diameters, form B etc.) availableDIN172 on request 107980 PRECITOOL, with collar, form A, short d1mm 107980 l1mm l2mm d2mm d3mm d1mm 107980 l1mm l2mm d2mm d3mm 1,9 - 2,6 6 2.0 5 8 10,1 - 12,0 12 4.0 18 22 2,7 - 3,3 8 2.5 6 9 12,1 - 15,0 16 4.0 22 26 3,4 - 4,0 8 2.5 7 10 15,5 - 18,0 16 4.0 26 30 4,1 - 5,0 8 2.5 8 11 18,5 - 22,0 20 5.0 30 34 5,1 - 6,0 10 3.0 10 13 22,5 - 26,0 20 5.0 35 39 6,1 - 8,0 10 3.0 12 15 26,5 - 30,0 25 5.0 42 46 8,1 - 10,0 12 3.0 15 18 — — — — — — 107990 PRECITOOL, with collar, form A, medium d1mm 107990 l1mm l2mm d2mm d3mm d1mm 107990 l1mm l2mm d2mm d3mm 1,9 - 2,6 9 2.0 5 8 10,1 - 12,0 20 4.0 18 22 2,7 - 3,3 12 2.5 6 9 12,1 - 15,0 28 4.0 22 26 3,4 - 4,0 12 2.5 7 10 15,5 - 18,0 28 4.0 26 30 4,1 - 5,0 12 2.5 8 11 18,5 - 22,0 36 5.0 30 34 5,1 - 6,0 16 3.0 10 13 22,5 - 26,0 36 5.0 35 39 6,1 - 8,0 16 3.0 12 15 26,5 - 30,0 45 5.0 42 46 8,1 - 10,0 20 3.0 15 18 — — — — — — 10/112 www.precitool.de