Master Cobalt® Hole Saw Kits

Master Cobalt® Bi-Metal Variable Pitch Hole Saw Kits
Special jobs need special tools. These handy kits keep the saw blade sizes pros need within easy reach.
 
Master Electricians Kit
AV08E / 171083 Entrance sizes to 4" Saws (1 each): 7/8", 1-1/8", 1-3/8", 1-3/4", 2", 2-1/2", 3", 3-5/8", 4-1/8", 4-1/2" Arbors (1 each): M24K, M44, M45P
Plumbers Kit
AV04P / 171045 Contains pipe tap sizes for pipe through 2" Saws (1 each): 3/4" , 7/8", 1-1/8", 1-1/2", 1-3/4", 2-1/4" Arbors (1 each): M44, M45P
Mechanics Kit
AV05M / 171052 The 5 most popular hole saw sizes for construction, industrial and automotive jobs. Saws (1 each): 7/8", 1", 1-1/8", 1-1/4", 1-1/2" Arbor (1): M34
Industrial Kit
AV06I / 171069 Cover a broad range of common industrial plumbing and electrical jobs on pipe and conduit through 4". Saws (1 each): 3/4", 7/8", 1-1/8", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/4", 2-1/2", 3", 3-1/4", 3-5/8", 3-3/4", 4-1/4", 4-1/2" Arbors (1 each): M24K, M44, M45P Extension (1): 12"
Locksmith Kit
AVO2L / 171038 Designed for the professional locksmith, this kit contains sizes for installation of popular locks, deadbolts, etc. Saws (1 each): 7/8", 1", 1-1/4", 1-1/2", 1-3/4", 2-1/8" Arbor (1 each): M24, M45P
Electricians Kit
AV02E / 171021 Entrance sizes to 2" Saws (1 each): 7/8", 1-1/8", 1-3/8", 1-3/4", 2", 2-1/2" Arbors (1 each): M44, M45P
Special Electricians Kit
AV09E / 171090 2-1/2", 3", 3-1/2", 4" pipe entrance sizes. Saws (1 each): 3", 3-5/8", 4-1/8", 4-1/2" Arbors (1): M45P
Maintenance Kit
AV100 / 171106 A handy general purpose kit for plumbing and electrical jobs on pipe and conduit through 2". Saws (1 each): 3/4", 7/8", 1-1/8", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/4", 2-1/2" Arbors (1 each): M24K, M44, M45P Extension (1): 12"
Utility Kit
AVO3U / 171076 6 commonly used hole saws for general purpose use. Saws (1 each): 3/4Ó, 7/8", 1-1/8", 1-1/2", 1-3/4", 2-1/2" Arbor (1): M34, M45P