FRACTIONAL & METRIC Hi-PerCarb 2 TOLERANCES (inch) ≤.1181 DIAMETER 135 5xD D1 = +.00008/+.00047 D2 = h6 FRACTIONAL & METRIC SERIES >.1181–.2362 DIAMETER • Double margin design CUTTING DECIMAL METRIC TAP SIZE SHANK OVERALL FLUTE CLEARED SHANK Ti-NAMITE-A D1 = +.00016/+.00063 improves accuracy and DIAMETER EQUIV. EQUIV. REFERENCE DIAMETER LENGTH LENGTH LENGTH LENGTH (AlTiN) D2 = h6 surface finish along with ONLY increased strength for D1 D2 L1 L2 L3 L4 EDP NO. >.2362–.3937 DIAMETER aggressive drilling 10,0 mm 0.3937 10,0 103,0 61,0 49,0 40,0 64174 D1 = +.00024/+.00083 • Specialized self- X 0.3970 10.08 7/16-24 1/2 4-11/16 2-3/4 2-23/64 1-49/64 52352 D2 = h6 centering notched point 10,1 mm 0.3976 12,0 118,0 71,0 56,0 45,0 64175 eliminates the need for 10,2 mm 0.4016 12,0 118,0 71,0 56,0 45,0 64176 >.3937–.7087 DIAMETER spot drilling decreasing D1 = +.00028/+.00098 thrust and deflection Y 0.4040 10.26 7/16-28 1/2 4-11/16 2-3/4 2-23/64 1-49/64 52353 D2 = h6 • Engineered edge 10,3 mm 0.4055 12,0 118,0 71,0 56,0 45,0 64177 protection improves edge 13/32 0.4062 10.32 1/2 4-11/16 2-3/4 2-23/64 1-49/64 51528 >.7087–1.1811 DIAMETER strength and reduces D1 = +.00031/+.00114 edge fatigue allowing for 10,4 mm 0.4095 12,0 118,0 71,0 56,0 45,0 64178 h6 increased feed rates Z 0.4130 10.49 1/2 4-11/16 2-3/4 2-23/64 1-49/64 52354 D2 = • Recommended for 10,5 mm 0.4134 M12 X 1,5 12,0 118,0 71,0 56,0 45,0 64179 TOLERANCES (mm) materials ≤ 56 HRc (≤ 577 Bhn) 10,6 mm 0.4173 12,0 118,0 71,0 56,0 45,0 64180 ≤3 DIAMETER 10,7 mm 0.4213 12,0 118,0 71,0 56,0 45,0 64181 D1 = + 0, 0 0 2 /+ 0, 012 27/64 0.4219 10.72 1/2-13 1/2 4-11/16 2-3/4 2-23/64 1-49/64 51529 D2 = h6 10,8 mm 0.4252 M12 X 1,25 12,0 118,0 71,0 56,0 45,0 64182 >3–6 DIAMETER 10,9 mm 0.4291 12,0 118,0 71,0 56,0 45,0 64183 D1 = +0,004/+0,016 11,0 mm 0.4331 12,0 118,0 71,0 56,0 45,0 64184 D2 = h6 11,1 mm 0.4370 M12 X 1 12,0 118,0 71,0 56,0 45,0 64185 >6–10 DIAMETER 7/16 0.4375 11.11 1/4-18 NPT 1/2 4-11/16 2-3/4 2-23/64 1-49/64 51530 D1 = +0,006/+0,021 11,2 mm 0.4409 12,0 118,0 71,0 56,0 45,0 64186 D2 = h6 11,25 mm 0.4429 12,0 118,0 71,0 56,0 45,0 64187 11,3 mm 0.4449 12,0 118,0 71,0 56,0 45,0 64188 >10–18 DIAMETER 11,4 mm 0.4488 12,0 118,0 71,0 56,0 45,0 64189 D1 = +0,007/+0,025 11,5 mm 0.4528 M12 X 0,5 12,0 118,0 71,0 56,0 45,0 64190 D2 = h6 29/64 0.4531 11.51 1/2-20 1/2 4-11/16 2-3/4 2-23/64 1-49/64 51531 >18–30 DIAMETER 11,6 mm 0.4567 12,0 118,0 71,0 56,0 45,0 64191 D1 = +0,008/+0,029 11,7 mm 0.4606 12,0 118,0 71,0 56,0 45,0 64192 D2 = h6 11,8 mm 0.4646 12,0 118,0 71,0 56,0 45,0 64193 STEELS 11,9 mm 0.4685 12,0 118,0 71,0 56,0 45,0 64194 15/32 0.4688 11.91 1/2-28 1/2 4-11/16 2-3/4 2-23/64 1-49/64 51532 STAINLESS STEELS 12,0 mm 0.4724 M14 X 2 12,0 118,0 71,0 56,0 45,0 64195 CAST IRON 31/64 0.4844 12.30 9/16-12 1/2 4-7/8 3-1/32 2-19/32 1-49/64 51533 HIGH TEMP ALLOYS 12,5 mm 0.4921 M14 X 1,5 14,0 124,0 77,0 60,0 45,0 64196 1/2 0.5000 12.70 1/2 4-7/8 3-1/32 2-19/32 1-49/64 51534 TITANIUM 12,8 mm 0.5039 M14 X 1,25 14,0 124,0 77,0 60,0 45,0 64197 NON-FERROUS 13,0 mm 0.5118 M14 X 1 14,0 124,0 77,0 60,0 45,0 64198 HARDENED STEELS 33/64 0.5156 13.10 9/16-18 5/8 4-7/8 3-1/32 2-19/32 1-49/64 51535 17/32 0.5312 13.49 5/8-11 5/8 4-7/8 3-1/32 2-19/32 1-49/64 51536 For patent 13,5 mm 0.5315 14,0 124,0 77,0 60,0 45,0 64199 information visit continued on next page www.ksptpatents.com 254 DRILLS www.kDyRoIcLeLrSa-sgstool.com