One year limited warranty
With Quarter Turn Low Lead Valves
Top forward blade lock
Zinc-plated finish
Carbide tip withstands impact and high heat applications for superior life versus standard multi-purpose hammer drill bits
Diablo Step Drill Bit, 1-3/8-In. Brand_Raingo One year limited warrantyDiablo, 1 3 8'', step drill bit, 15 steps, 7 8" to 1 3 8", impact, fast, accurate cuts & increased stability in thin metals, pvc, & other plastic materials, innovative split point tip design enables fast, on point start resulting in increased durability & up to 4x longer life, precision grinding process on each step reduces wear & delivers 2x faster cut, designed with 1 4" hex shank, can be used with drills & impact drivers, split point tip 132