
| TOLERANCES(inch) | |||||||||||
| ≤.1181DIAMETER | |||||||||||
| D1 = +.00008/+.00047 | |||||||||||
| D2 =h6 | 135 3xD | ||||||||||
| >.1181–.2362DIAMETER | FRAC | TIONAL & METRIC SERIES | |||||||||
| D1 = +.00016/+.00063 D2 =h6 | CUTTING DIAMETER | DECIMAL EQUIV. | METRIC EQUIV. | TAP SIZE REFERENCE ONLY | SHANK DIAMETER | OVERALL LENGTH | FLUTE LENGTH | CLEARED LENGTH | SHANK LENGTH | Ti-NAMITE-A (AlTiN) | • Double margin design improves accuracy and |
| >2362–3937DIAMETER | D1 | D2 | L1 | L2 | L3 | L4 | EDP NO. | surface finish along | |||
| .. | 1/64 | 0.0156 | 0.40 | 1/8 | 1-1/2 | 1/8 | 5/64 | 1 | 51752 | with increased strength f i dilli | |
| D1 = +.00024/+.00083 | 1/32 | 0.0312 | 0.79 | 1/8 | 1-1/2 | 1/4 | 3/16 | 1 | 51269 | or aggressve rng | |
| D2 =h6 | 3/64 | 0.0469 | 1.19 | 1/16-64 | 1/8 | 1-1/2 | 3/8 | 5/16 | 1 | 51270 | • Specialized self- centering notched point |
| >.3937–.7087DIAMETER | 1,25 mm | 0.0492 | 3,0 | 38,0 | 9,5 | 8,0 | 25,0 | 64500 | eliminates the need for | ||
| D1 = +.00028/+.00098 | 1,45 mm | 0.0571 | 3,0 | 38,0 | 9,5 | 8,0 | 25,0 | 64501 | spot drilling decreasing | ||
| D2 =h6 | #53 | 0.0595 | 1.51 | 1/8 | 1-1/2 | 3/8 | 5/16 | 1 | 64502 | thrust and deflection | |
| 1/16 | 0.0625 | 1.59 | 5/64-60 | 1/8 | 2 | 7/16 | 3/8 | 1-1/4 | 51271 | • Engineered edge | |
| >.7087–1.1811 DIAMETER | 1,6 mm | 0.0630 | 3,0 | 50,0 | 11,0 | 9,0 | 32,0 | 64503 | protection improves | ||
| D1 = +.00031/+.00114 | 1,75 mm | 0.0689 | 3,0 | 50,0 | 11,0 | 9,0 | 32,0 | 64504 | edge strength and reduces edge fatigue | ||
| D2 =h6 | #50 | 0.0700 | 1.78 | 1/8 | 2 | 7/16 | 3/8 | 1-1/4 | 64505 | allowing for increased | |
| 5/64 | 0.0781 | 1.98 | 1/8 | 2 | 1/2 | 7/16 | 1-1/4 | 51272 | feed rates | ||
| TOLERANCES(mm) | #47 | 0.0785 | 1.99 | 1/8 | 2 | 1/2 | 7/16 | 1-1/4 | 64506 | • Recommended for | |
| ≤3DIAMETER | 2,05 mm | 0.0807 | 3,0 | 50,0 | 12,0 | 11,0 | 32,0 | 64507 | materials ≤ 56 HRc | ||
| D =+0002/+0012 | #46 | 0.0810 | 2.06 | 1/8 | 2 | 1/2 | 7/16 | 1-1/4 | 64508 | (≤ 577 Bhn) | |
| 1 ,, D2 =h6 | #43 | 0.0890 | 2.26 | 1/8 | 2 | 1/2 | 7/16 | 1-1/4 | 64509 | ||
| #42 | 0.0935 | 2.37 | 1/8 | 2 | 1/2 | 7/16 | 1-1/4 | 64510 | |||
| >3–6DIAMETER | 3/32 | 0.0938 | 2.38 | 1/8-32 | 1/8 | 2 | 1/2 | 7/16 | 1-1/4 | 51273 | |
| D1 = +0,004/+0,016 | #40 | 0.0980 | 2.49 | 1/8 | 2 | 9/16 | 1/2 | 1-1/4 | 51274 | ||
| D2 =h6 | 2,5 mm | 0.0984 | 3,0 | 50,0 | 14,0 | 12,0 | 32,0 | 64511 | |||
| #39 | 0.0995 | 2.53 | 1/8 | 2 | 9/16 | 1/2 | 1-1/4 | 51753 | |||
| >6–10DIAMETER | #38 | 0.1015 | 2.58 | 5-40 | 1/8 | 2 | 9/16 | 1/2 | 1-1/4 | 51754 | |
| D1 = +0,006/+0,021 | #37 | 0.1040 | 2.64 | 5-44 | 1/8 | 2 | 9/16 | 1/2 | 1-1/4 | 51755 | |
| h | #36 | 01065 | 271 | 632 | 18 | 2 | 916 | 12 | 114 | 51756 | |
| D2 =6 | . | . | - | / | / | / | -/ | ||||
| 1018DIAMETER | 7/64 | 0.1094 | 2.78 | 1/8 | 2 | 5/8 | 9/16 | 1-1/4 | 51275 | ||
| >– | #35 | 0.1100 | 2.79 | 1/8 | 2 | 5/8 | 9/16 | 1-1/4 | 51276 | ||
| D1 = +0,007/+0,025 | #34 | 0.1110 | 2.82 | 1/8 | 2 | 5/8 | 9/16 | 1-1/4 | 51277 | ||
| D2 =h6 | #33 | 0.1130 | 2.87 | 6-40 | 1/8 | 2 | 5/8 | 9/16 | 1-1/4 | 51757 | |
| >18–30DIAMETER | 2,9 mm | 0.1142 | 3,0 | 50,0 | 16,0 | 14,0 | 32,0 | 64512 | |||
| #32 | 0.1160 | 2.95 | 1/8 | 2 | 5/8 | 9/16 | 1-1/4 | 51758 | |||
| D1 = +0,008/+0,029 | 3,0 mm | 0.1181 | 6,0 | 62,0 | 20,0 | 17,0 | 36,0 | 63155 | |||
| D2 =h6 | #31 | 0.1200 | 3.05 | 1/8 | 2 | 5/8 | 9/16 | 1-1/4 | 51759 | ||
| STEELS | 3,1 mm | 0.1220 | 6,0 | 62,0 | 20,0 | 17,0 | 36,0 | 63741 | |||
| 1/8 | 0.1250 | 3.18 | 1/4 | 2-1/2 | 3/4 | 21/32 | 1-7/16 | 51330 | |||
| STAINLESS STEELS | 3,2 mm | 0.1260 | M3,5 X 0,35 | 6,0 | 62,0 | 20,0 | 17,0 | 36,0 | 63156 | ||
| #30 | 0.1285 | 3.26 | 1/4 | 2-1/2 | 3/4 | 21/32 | 1-7/16 | 51278 | |||
| CAST IRON | 3,3 mm | 0.1299 | M4 X 0,7 | 6,0 | 62,0 | 20,0 | 17,0 | 36,0 | 63157 | ||
| HIGH TEMP ALLOYS | 3,4 mm | 0.1339 | 6,0 | 62,0 | 20,0 | 17,0 | 36,0 | 63158 | |||
| #29 | 0.1360 | 3.45 | 8-32,8-36 | 1/4 | 2-1/2 | 3/4 | 21/32 | 1-7/16 | 51331 | ||
| TITANIUM | 3,5 mm | 0.1378 | M4 X 0,5 | 6,0 | 62,0 | 20,0 | 17,0 | 36,0 | 63159 | ||
| #28 | 0.1405 | 3.57 | 8-40 | 1/4 | 2-1/2 | 3/4 | 21/32 | 1-7/16 | 51760 | ||
| NON-FERROUS | 9/64 | 0.1406 | 3.57 | 1/4 | 2-1/2 | 3/4 | 21/32 | 1-7/16 | 51332 | ||
| HARDENED STEELS | 3,6 mm | 0.1417 | M4 X 0,35 | 6,0 | 62,0 | 20,0 | 17,0 | 36,0 | 63160 | ||
| #27 | 0.1440 | 3.66 | 1/4 | 2-1/2 | 3/4 | 21/32 | 1-7/16 | 51761 | |||
| For patent | 3,7 mm | 0.1457 | M4.5 X 0,75 | 6,0 | 62,0 | 20,0 | 17,0 | 36,0 | 63161 | ||
| information visit | #26 | 0.1470 | 3.73 | 3/16-24 | 1/4 | 2-1/2 | 3/4 | 21/32 | 1-7/16 | 51762 | |
| www.ksptpatents.com | #25 | 0.1495 | 3.80 | 10-24 | 1/4 | 2-5/8 | 7/8 | 23/32 | 1-7/16 | 51333 | |
| Sinle M | arin | c | ontinued | on next page |