23Pc Bi-Metal Hole Saw Kit for Metal, Wood, PVC, Plastic

The AMZZ 23Pcs HSS Bi-Metal Hole Saw Kit in Aluminium Case offers excellent drilling performance and long-lasting durability for cutting metal, wood, and plastic. Crafted with high-quality, rust-proof M42 bimetal, this hole saw set features advanced electron beam welding and vacuum quenching for acute, durable tooth tips.

The hole saw kit is compatible with electric drills, impact drills, and bench drills, making it a versatile tool for various applications. The 13 hole saws range in size from 19mm to 76mm (3/4" to 3") in diameter, providing a comprehensive solution for hole cutting needs.

The Bi-Metal Hole Saw Set includes: - 13 Hole Saws: 19mm, 20mm, 22mm, 25mm, 29mm, 32mm, 35mm, 38mm, 44mm, 51mm, 57mm, 64mm, 76mm - 1 Small Arbor: 3/8" Hex Shank and 1/2"-20UNF Thread for Dia. 19mm to 30mm Hole Saw - 1 Large Arbor: 7/16" Hex Shank and 5/8"-18UNF Thread for Dia. 32mm to 76mm Hole Saw - 2 Spare Pilot Drills for replacement - 1 Plastic Case for easy storage (with a hex key)

The hole saws feature a 4/6 variable pitch tooth design with improved chip clearance and lower feed pressure, resulting in less heat buildup and longer-lasting sharpness. The High Speed Steel (HSS) teeth are electron welded to a high-carbon steel body, ensuring maximum durability and a long working life.

This Bi-Metal Hole Saw Kit is designed to cut accurate holes in machinable materials up to 38mm thick, making it suitable for a wide range of materials, including metal, wood, PVC board, plastic, and drywall. The cutting depth varies from 32mm to 40mm, depending on the size of the hole saw.

For efficient and safe cutting, it is important to ensure the material being cut is fixed firmly in place and perpendicular to the hole saw. Using a cooling lubricant can extend the life of the hole saw by up to 500%.

The AMZZ Bi-Metal Hole Saw Kit is a versatile and durable tool that can be used in various machines with rotating spindles, such as portable electric tools, air tools, drill presses, lathes, boring mills, and milling machines. It is the best solution for hole cutting on soft metal, wood, PVC board, plastic, gypsum board, and more.

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