d1d1 d2d2 aa High performance machine taps BSW Whitworth thread 800 BSW, BS-84:1956550 B C-R40 1 P l1 l3 l2 HSSE DIN371 l1l2 DIN 376 P M K P M K Material groups N S H N S H Hole type < 3d < 2,5d Quality of material HSSE HSSE Coating Chamfer B / 4-5P C / 2-3P Norma DIN-371(~DIN2182) BSW Ć d1 1''/P P l1 l2 l2R40l 3 Ć d2 a Tol. normal normal INDEX C2-111101 C2-511101 1/8-40 3,175 40 0,635 56 10 5 18 3,5 2,7 2,55 7123 3/16-24 4,762 24 1,058 70 14 8 25 6,0 4,9 3,70 7125 1/4-20 6,350 20 1,270 80 18 13 32 7,0 5,5 5,10 7127 5/16-18 7,938 18 1,411 90 20 13 35 8,0 6,2 6,50 7128 3/8-16 9,525 16 1,588 100 20 15 39 10,0 8,0 7,90 7129 Norm DIN-376(~DIN2182) BSW Ć d1 1''/P P l1 l2 l2R40 l 3 Ć d2 a Tol. INDEX D2-111101 D2-511101 7/16-14 11,112 14 1,814 100 22 15 - 8,0 6,2 9,25 7130 1/2-12 12,700 12 2,117 110 24 18 - 9,0 7,0 10,50 7131 5/8-11 15,875 11 2,309 110 32 22 - 12,0 9,0 13,50 7133 3/4-10 19,050 10 2,540 125 32 25 - 14,0 11,0 16,40 7135 7/8-9 22,225 9 2,822 140 32 30 - 18,0 14,5 19,25 7137 1-8 25,400 8 3,175 160 38 30 - 20,0 16,0 22,00 7139 ISO Vc (m/min) P 5-20 5-20 M 5-10 5-10 K 5-15 5-15 N 5-25 5-25 S - - Example of order Available from stock C2-111101-7123 On request 85 Tap 800 1/8-40 BSW DIN-371 B HSSE