Norseman Drill Bits | Tools 29Pc Super Premium Drill Bit Set

Description

The 135 split point black & gold magnum super premium 29 piece drill bit set is recommended for use in work hardening grades of stainless steel & other hard metal drilling applications. Features High quality molybdenum alloy Reduced thrust requirements and increased rigidity Manufactured to NAS 907B aerospace specification Body and clearance are gold surface treated for maximum lubricity Made in USA Specifications 1/16″ – 1/2″ (by 64ths) 135 split point Type 190-AG