Cutting Diameter (Size): 1.70mmCutting Diameter (Decimal Inch): 0.0669Cutting Diameter (mm): 1.70Shank Diameter (Decimal Inch): 0.1181Shank Diameter (mm): 3.00Overall Length (Decimal Inch): 1.9685Overall Length (mm): 50.00Ream Length (Decimal Inch): 0.3937Ream Length (mm): 10.00Reach Length (Decimal Inch): 0.7087Reach Length (mm): 18.00Number of Flutes: 4Flute Style: Left-Hand SpiralLength Type: Standard LengthHand of Cut: Right-HandChamfer Angle (Degree): 45Shank Type: Straight / Cylindrical Material: Sub Micron Grain CarbideFinish / Coating: UncoatedSeries: MR34Primary Workpiece Material: Steel ~30HRC, Steel 30~40HRC, Hardened Steel ~55HRC, Hardened Steel ~68HRC, Stainless Steel, Nickel / Cobalt, Titanium AlloySecondary Workpiece Material: Cast Iron, Aluminum, Graphite, Copper Alloy, CFRP, Plastic, Thermoset Plastic, High Density PlasticApplication: Reaming Through HolesUnit of Measure: mm