27/32" Diameter x 5/32" Thick, Series 1, Flat Bottom Super Cobalt (T15) Spade Drill Insert TiAlN Coated

Increase wear resistance over M4For general use in carbon steel, steel alloys, stainless steel, cast iron, aluminum and non-ferrous Point Angle  - 180 degree

7/8" Diameter x 5/32" Thick, Series 1, Flat Bottom Super Cobalt (T15) Spade Drill Insert TiAlN Coated

Increase wear resistance over M4For general use in carbon steel, steel alloys, stainless steel, cast iron, aluminum and non-ferrous Point Angle  - 180 degree

29/32" Diameter x 5/32" Thick, Series 1, Flat Bottom Super Cobalt (T15) Spade Drill Insert TiAlN Coated

Increase wear resistance over M4For general use in carbon steel, steel alloys, stainless steel, cast iron, aluminum and non-ferrous Point Angle  - 180 degree

15/16" Diameter x 5/32" Thick, Series 1, Flat Bottom Super Cobalt (T15) Spade Drill Insert TiAlN Coated

Increase wear resistance over M4For general use in carbon steel, steel alloys, stainless steel, cast iron, aluminum and non-ferrous Point Angle  - 180 degree

31/32" Diameter x 3/16" Thick, Series 2, Flat Bottom Super Cobalt (T15) Spade Drill Insert TiAlN Coated

Increase wear resistance over M4For general use in carbon steel, steel alloys, stainless steel, cast iron, aluminum and non-ferrous Point Angle  - 180 degree

1" Diameter x 3/16" Thick, Series 2, Flat Bottom Super Cobalt (T15) Spade Drill Insert TiAlN Coated

Increase wear resistance over M4For general use in carbon steel, steel alloys, stainless steel, cast iron, aluminum and non-ferrous Point Angle  - 180 degree

1-5/32" Diameter x 3/16" Thick, Series 2, Flat Bottom Super Cobalt (T15) Spade Drill Insert TiAlN Coated

Increase wear resistance over M4 For general use in carbon steel, steel alloys, stainless steel, cast iron, aluminum and non-ferrous Point Angle  - 180 degree