Description Phillips insert bits power bit high performance industrial 1/4 by 2 inch hex shank - carded bit size number 1 Specially designed to reduce stripping. Heat treated to resist breakage and wear. Made of shock resistant tool steel for maximum durability. Hardened core for extra strength and reduced breakage.Shock-resistant steel for maximum durabilityAdvanced hardening process provides maximum durabilitySnub nose design for ideal fitmentCase Quantity: 1 per pack