Titex X-treme Plus Jobber Length Drill Bit, High Performance, Series: A3389DPL, Metric, 10.5 mm Drill - Metric, 0.4134 in Drill - Decimal Inch, 118 mm Overall Length, 5XD Cutting Depth, 2 Flutes, Spiral Flute, 71 mm Flute Length, 12 mm Dia x 45 mm L Shank, Cylindrical Shank, 140 deg Point, X-treme Plus Point, Right Hand Cutting Direction, Solid Carbide Cutting Edge, Yes Through Coolant, Solid Carbide, AlCrN, Applicable Materials: Aramid Fiber Reinforced Plastic (AFRP), Aluminum Wrought Alloys, Carbon Fiber Reinforced Plastic (CFRP), Cast Aluminum Alloys, Cast Iron with Spheroidal Graphite, Copper and Copper Alloys (Bronze/Brass), Glass-Fiber Reinforced Plastic (GFRP), Graphite, Gray Cast Iron, GGV (CGI), Hardened Cast Iron, Hardened Steel, High-Alloyed Steel and High-Alloyed Tool Steel, Heat-Resistant Alloys, Low Alloy Steel, Malleable Cast Iron, Magnesium Alloys, Molybdenum Alloys, Non-Alloyed Steel, Stainless Steel, Thermoplastics, Thermosetting Plastics, Titanium Alloys and Tungsten Alloys