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Get it between 2025-01-02 to 2025-01-09. Additional 3 business days for provincial shipping.
APPLICATION RANGE: Cutting metal, wood, plywood, fiberboard, gypsum board.
BALANCE: The product has precise concentricity, no sloshing when opening, and can open a flat hole.
MATERIAL: The cutter head adopts M42 and 8% cobalt alloy to enhance the hardness and be more durable.
POSITIONING: The pilot drill is made of H.H.S material for stable and accurate positioning of the object.
DESIGN: The closed-loop design with serrations from small to large increases the efficiency of hole opening.
Part 1PC Hole saw-51mm. 1PC Pilot drill. 1PC Arbor. parameters 1, Arbor: 7/16" HEX; Thread size: 5/8-18 UNF; Chunk Size: 1/2"; Fits size-1-1/4-8-17/64". 2, Inner hole depth of saw: 38mm. 3, Opening diameter: 51mm-2". 4., Pilot drill diameter: 6mm. Use range 1. Use occasions: install air conditioning, house decoration,pipe installation, water heaters installation. Tip When opening metal materials, use with coolant, the effect will be better.