TOLERANCES (inch) L1 DIAMETER D1 D2 L3 1/4 - 3/8 +0.00000 / –0.00035 h6 L2 1/2 - 5/8 +0.00000 / –0.00043 h6 3/4 - 1 +0.00000 / –0.00051 h6 D1 D2 CORNER RADIUS TOLERANCE (inch) R = +0.0000 / –0.0020 R 45° SERIES 45 Cutting Length Overall Reach* Shank Corner Uncoated Ti-NAMITE-B Ti-NAMITE-B Diameter of Cut Length (Optional) Diameter Radius EDP No. (TiB2) Uncoated (TiB2) D1 L2 L1 L3 D2 R w/Flat EDP No. EDP No. EDP No. Corner w/Flat 1/4 3/8 2-1/2 1 3/8 .010 91257 91242 91250 91235 5/16 7/16 2-1/2 1-1/8 3/8 .012 91258 91243 91251 91236 Series 45  3/8 9/16 2-1/2 1-1/8 3/8 .015 91259 91244 91252 91237 Straight 1/2 3/4 3 1-1/2 1/2 .020 91260 91245 91253 91238 5/8 7/8 3-1/2 1-3/4 5/8 .025 91261 91246 91254 91239 3/4 1 4 2 3/4 .030 91262 91247 91255 91240 1 1-1/4 4 2-1/8 1 .040 91263 91248 91256 91241 |  Weldon Flat Fractional *Contact your KSPT Sales Representative for more information on Reach options. HAIMER Safe-Lock Stub Right Spiral External Coolant POS Positive Rake 2 Flutes www.kyocera-sgstool.com 39