Illustrated Index List Item Brand Inch/MetricMaterialCoating SizeRange Features Product TechPagePage Centering/Countersinking 706 CARBIDE Inch Carbide Bright 1/4”-1” Solid, Countersink,6 Flutes219 - 1200 EX-SPOT Metric HSS Bright, 3mm-TiN25mmSolid, 60°/90°/120°Spot Drill287 328 1250 EX-SPOT Metric HSS Bright 3mm-25mm Solid, 90° Spot Drill,Long Shank288 328 Chucking Reamer 300D CARBIDE Inch &MetricCarbideBright 0.80mm-13mmSolid, Multiple Flutes,RH Cutting211-215317 Boring Tools 750 CARBIDE Inch Carbide Bright 1/16”-3/8” Solid, Grinding/Deburring 216 - List Item Brand Inch/MetricMaterial Coating SizeRange Features Product TechPagePage Composite Drills 7501 EXOPRO®AERO-STADInch Carbide Diamond #40 -1/2”Triple Angle 167 310 7520 EXOPRO®AERO-LHXInch Carbide Diamond #40 -1/2”Low Helix 168 310 7500 EXOPRO®AERO-D-REAMInchCarbide Diamond #40 -1/2”Tapered Reamer 169 310 7530 EXOPRO®AERO-S Inch Carbide Diamond #40 -1/2”High Helix, StackDrill 170 310 7532 EXOPRO®AERO-H Inch Carbide Diamond #40 -1/2”Stack Drill for AllStacks171 311 5732 EXOCARB®AERO-HInch Carbide TiAlN #11 - Stack Drill for All1/2”Stacks172 311 HP700 HY-PRO CARB®NEPTUNE®InchCarbide TiAlN #40 -1/4”Hand Drill 173 311 257 AERO-D-REAM Inch Carbide Bright #40 - Tapered Drill/1/2”Reamer174-175 310 58 Illustrated Index/Application Guide WWW.OSGTOOL.COM