HSAWBIT HSS Bi-Metal 114mm Hole Saw, M42 Fast Cut Extra Cobalt Hole Cutter 40mm Cutting Depth, For Stainless Mild Sheet Wood Plastic Various Materials

• Package: 1 * 114mm hole saw, 1 * Hex arbor, 1 * Allen wrench
• PERFORMANCE: HSAWBIT 114mm Holesaw contain an extra cobalt HSS tooth material ensuring a smoother and faster cut.
• PRACTICAL: HSS teeth and a non-binding clean edge design ensure a smooth, clean, and fast cutting hole saw blade. Sharp tooth shape and durability make this BI-Metal hole saw one of the best on the market.
• WIDE APPLICATIONS: Specifically designed for cutting stainless steel, metals, and mild steel sheet, the Fast Cut Saws will cut through wood, plastic, plaster, and other materials
• VARIETY OF SIZE: The another advantage of our products is the hole saw’s ability to cut a greater variation of hole sizes. There are a wide range of diameters available on our store from 16mm to 300mm, that can cut with ease when compared with a twist drill or spade drill trying to perform the same task.

What are the hole saws used for ? They are used to cut perfectly round holes in a wide variety of materials. Widely used in plate holes, household wood, galvanized pipe, fire hose, plastic, gypsum board and other opening operations. Power Drill Required A hole saw is designed to attach to a POWER DRILL (including pistol drill, bench drill, vertical drill press) and rotate at a high speed. As the saw spins, the teeth cut into the chosen material, removing a circular piece (slug) as it saws through. BENEFITS & ADVANTAGE BI-Metal + High Speed Steel(HSS) Extremely fast sawing with minimal expenditure of force High concentric and side-stroke precision They can cut holes with much larger diameters than traditional drill bits. Because they only cut out the perimeter line of the hole, they are much more EFFICIENT than a spade drill or twist drill. Common Applications Steel, stainless steel, cast iron, copper, bronze, aluminum, wood and plastic. INSTRUCTIONS Pre-drill using light contact pressure. Continue drilling with minimal, even pressure; avoid oscillating while drilling. Follow speed guidelines and use coolant. Allow hole saw to “air” when using with wood and wood alternatives. The saw comes to a complete stop on your material before pulling it away.