Spiral Flute Taps, Thread Size (Inch): 1/4-20 , Thread Standard: UNC , Chamfer: Plug , Material: Powdered Metal , Coating/Finish: TiN, CrC, C MPN:5562961

Our premium quality spade drill bit insert boasts a diameter of 3-3/32 with a seat size of 6, ensuring the perfect fit for various drills and applications. Constructed from high-grade cobalt steel alloy, this insert provides extreme strength, heat resistance, and durability that allows it to withstand the rigors of challenging drilling jobs in materials such as hardened steels or stainless steel. Ideal for professionals in industries such as automotive, construction, or manufacturing, these inserts offer exceptional performance resulting in smooth and precise holes for fastening applications thus making it a versatile tool for any workshop or industry professional.