P v M K v N v Primary S j Secondary H KenDrill HPR Continued B254 • 3xD • Internal Coolant • Straight Shank KCK10A D1 Order Number Catalog Number mm in L L3 L4 Max L5 LS D 6783054 B254A10200HPR 10,200 .4016 102 55 40 2,6 45 12 • 6783055 B254A10300HPR 10,300 .4055 102 55 40 2,6 45 12 • 6783056 B254A10320HPR 10,320 .4063 102 55 40 2,6 45 12 • 6783057 B254A10500HPR 10,500 .4134 102 55 40 2,6 45 12 • 6783058 B254A10800HPR 10,800 .4252 102 55 40 2,7 45 12 • 6783059 B254A11000HPR 11,000 .4331 102 55 40 2,8 45 12 • 6783060 B254A11113HPR 11,113 .4375 102 55 40 2,8 45 12 • 6783071 B254A11500HPR 11,500 .4528 102 55 40 2,9 45 12 • 6783072 B254A11800HPR 11,800 .4646 102 55 40 3,0 45 12 • 6783073 B254A12000HPR 12,000 .4724 102 55 40 3,0 45 12 • 6783074 B254A12500HPR 12,500 .4921 107 60 43 3,1 45 14 • 6783075 B254A12700HPR 12,700 .5000 107 60 43 3,2 45 14 • 6783076 B254A13000HPR 13,000 .5118 107 60 43 3,3 45 14 • 6783077 B254A13500HPR 13,500 .5315 107 60 43 3,4 45 14 • 6962053 B254A13800HPR 13,800 .5433 107 60 43 3,5 45 14 • 6783078 B254A14000HPR 14,000 .5512 107 60 43 3,5 45 14 • 6783079 B254A14288HPR 14,288 .5625 115 65 45 3,6 48 16 • 6783080 B254A14500HPR 14,500 .5709 115 65 45 3,6 48 16 • 6783081 B254A15000HPR 15,000 .5906 115 65 45 3,8 48 16 • 6962054 B254A15400HPR 15,400 .6063 115 65 45 3,9 48 16 • 6783082 B254A15500HPR 15,500 .6102 115 65 45 3,9 48 16 • 6783083 B254A16000HPR 16,000 .6299 115 65 45 4,0 48 16 • 6783084 B254A16500HPR 16,500 .6496 123 73 51 4,1 48 18 • 6783085 B254A17000HPR 17,000 .6693 123 73 51 4,3 48 18 • 6783086 B254A17500HPR 17,500 .6890 123 73 51 4,4 48 18 • 6783087 B254A18000HPR 18,000 .7087 123 73 51 4,5 48 18 • 6783088 B254A18500HPR 18,500 .7283 131 79 55 4,6 50 20 • 6783089 B254A19000HPR 19,000 .7480 131 79 55 4,8 50 20 • 6783090 B254A20000HPR 20,000 .7874 131 79 55 5,0 50 20 • P v M K v N v Primary S j Secondary H KenDrill HPR B255 • 5xD • Internal Coolant • Straight Shank KCK10A D1 Order Number Catalog Number mm in L L3 L4 Max L5 LS D 6783092 B255A03000HPR 3,000 .1181 66 28 23 0,8 36 6 • 6783093 B255A03048HPR 3,048 .1200 66 28 23 0,8 36 6 • 6783094 B255A03100HPR 3,100 .1220 66 28 23 0,8 36 6 • 6783095 B255A03175HPR 3,175 .1250 66 28 23 0,8 36 6 • 6783096 B255A03200HPR 3,200 .1260 66 28 23 0,8 36 6 • 6783098 B255A03300HPR 3,300 .1299 66 28 23 0,8 36 6 • 6783099 B255A03400HPR 3,400 .1339 66 28 23 0,9 36 6 • 6783100 B255A03455HPR 3,455 .1360 66 28 23 0,9 36 6 • 6783111 B255A03500HPR 3,500 .1378 66 28 23 0,9 36 6 • 6783112 B255A03571HPR 3,571 .1406 66 28 23 0,9 36 6 • 6783113 B255A03600HPR 3,600 .1417 66 28 23 0,9 36 6 • 6783114 B255A03700HPR 3,700 .1457 66 28 23 0,9 36 6 • 6783115 B255A03800HPR 3,800 .1496 74 36 29 1,0 36 6 • 6783116 B255A03900HPR 3,900 .1535 74 36 29 1,0 36 6 • 6783118 B255A04000HPR 4,000 .1575 74 36 29 1,0 36 6 • 6783119 B255A04039HPR 4,039 .1590 74 36 29 1,0 36 6 • 6783120 B255A04100HPR 4,100 .1614 74 36 29 1,0 36 6 • 6783121 B255A04200HPR 4,200 .1654 74 36 29 1,1 36 6 • 6783122 B255A04300HPR 4,300 .1693 74 36 29 1,1 36 6 • 6783123 B255A04400HPR 4,400 .1732 74 36 29 1,1 36 6 • 6783124 B255A04500HPR 4,500 .1772 74 36 29 1,1 36 6 • 6783125 B255A04600HPR 4,600 .1811 74 36 29 1,2 36 6 • Continued On Next Page kennametal.com 5