Threading Technology – Clamping Technology 520
415 = In stock = Allow 7 days for delivery STEEL VA 3 x D Tech. Info v c / f Product Finder 5 x D 6 x D 8 x D 2-3.5 x D Accessories NC Spot / Chamfer Drills Inch / Metric Shank EMUGE spot / chamfer drills are designed with a double angle that allows easy drill starts and perfect 90° or 120° degree chamfer angles. Extensive testing has shown superior cutting action at the tip angle with a 142° angle which is well suited for a wide range of materials. This double angle eliminates tip breakage that is sometimes associated with 90° or 120° spot drills. • Double tip angle with short chisel edge reduces axial force requirement • 142° entry point angle creates better chip flow • Secondary 90° or 120° angle creates desired chamfer Carbide 2 Flutes ≈ ASME B94.19 DIN 6535 HA ø d 1 142° 9 0 ° o r 1 2 0 ° ø d 1 ø d 3 ø d 2 l 2 l 1 142° 90° or 120° Applications – Material P 1 .1- 3 .1 M 1 .1- 2 .1 K 1 .1- 3 .1 K 4 .1- 4 .2 N 1 .1- 1 .5 N 2 .1- 2 .6 N 3 .1- 4 .2 S 1 .1 S 2 .2 Double Angle 90° / 142° 120° / 142° Tool Identification EFUT3100 EFUT3200 Inch inch Dimens. ID ø d 1 inch ø d 3 ø d 2 l 1 l 2 1 / 8 0.034 1 / 8 2.00 0.75 .0317 1 / 4 0.068 1 / 4 2.50 0.75 .0635 3 / 8 0.101 3 / 8 3.00 1.00 .0952 1 / 2 0.135 1 / 2 3.00 1.00 .1270 5 / 8 0.169 5 / 8 4.00 1.25 .1587 3 / 4 0.203 3 / 4 4.00 1.75 .1905 1 / 8 0.029 1 / 8 2.00 0.75 .0317 1 / 4 0.059 1 / 4 2.50 0.75 .0635 3 / 8 0.089 3 / 8 3.00 1.00 .0952 1 / 2 0.118 1 / 2 3.00 1.00 .1270 5 / 8 0.148 5 / 8 4.00 1.25 .1587 3 / 4 0.177 3 / 4 4.00 1.75 .1905 Tool Identification EFUT3100 EFUT3200 Metric mm inch Dimens. ID ø d 1 mm ø d 3 ø d 2 l 1 l 2 3 0.81 3 2.00 0.50 .0300 4 1.08 4 2.25 0.75 .0400 5 1.35 5 2.25 0.75 .0500 6 1.62 6 2.25 0.75 .0600 8 2.16 8 2.75 1.00 .0800 10 2.70 10 2.88 1.00 .1000 12 3.25 12 2.92 1.00 .1200 16 4.33 16 4.00 1.00 .1600 3 0.71 3 2.00 0.50 .0300 4 0.95 4 2.25 0.75 .0400 5 1.18 5 2.25 0.75 .0500 6 1.42 6 2.25 0.75 .0600 8 1.89 8 2.75 1.00 .0800 10 2.36 10 2.88 1.00 .1000 12 2.84 12 2.92 1.00 .1200 16 3.78 16 4.00 1.00 .1600 new new
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