Titan USA Taper Length Drill, General Purpose Heavy Duty, Series: X600, #29 Drill Size - Wire, 0.136 in Drill Size - Decimal Inch, 5-3/8 in Overall Length, 3 in Cutting Depth, 2 Flutes, Spiral Flute, 3 in Flute Length, 0.136 in Shank, Straight Shank, 118 deg Point, Split Point, Right Hand Cutting, HSS Cutting Edge, HSS, Uncoated, Applicable Materials: Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Aluminum, Magnesium and Synthetic Materials