Greenlee 648 8 Piece Quick Change Carbide Hole Cutter Kit, 1/2" - 2-1/2"

INCLUDES: • (1) 645-7/8 • (1) 645-1-1/8 • (1) 645-1-3/8 • (1) 645-1-3/4 • (1) 645-2 • (1) 645-2-1/2 • (1) Case FEATURES: • Split-Point, Cobalt-Steel Pilot Drill – the split-point tip eliminates walking, and makes for faster penetration with less force. • Tungsten Carbide Teeth – provide maximum life in stainless steel and produce round, accurate, burr-free holes • Optimized Carbide Design – precision engineered carbide inserts reduce both friction and torque, requiring less force and generating less heat while cutting, leading to extended tool life. • Flange Stop for Safety – prevents over-drilling • Ejector Spring – automatically removes the slug with every cut • Lubrication while drilling helps to further extend the life of cutting tools. Greenlee recommends the use of 462 Series Cutting Oil, available in quart (462-Q) and gallon (462-1) sizes. SPECIFICATIONS: • Cutter Sizes: 7/8", 1-1/8", 1-3/8", 1-3/4", 2", 2-1/2" • Pipe/Conduit Sizes: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" • Replacement Pilot: Greenlee 645-011 for use with 645 cutters up to 2", Greenlee 645-022 for use with 2-1/2" to 3" only