Allied Machine & Engineering 151N-0027 27/32 Spade Drill. 27/32"

General-purpose T-A® spade drill insert engineered for consistent, accurate drilling across a range of industrial materials. Model: 151N-0027 Drill Type: T-A® Spade Drill Insert Drill Size: 27/32" (0.8438 inches / 21.43 mm) Insert Series: 151N (T-A® Series) Material: High-Speed Steel (HSS) or Cobalt (depending on grade) Coating: Typically TiN (Titanium Nitride) or uncoated (based on application) Application: Suitable for drilling in steel, stainless, cast iron, and non-ferrous metals Mounting: Compatible with T-A® series holders Coolant Feature: Through-coolant capable via holder Manufacturer: Allied Machine & Engineering Corp. Made in: USA Please review pictures carefully and let us know if you have any questions!