ITOOLFIRM 95mm Hole Saw Drill Bit for Wood and Metal, Bi-Metal Circular Hole Cutter with 11mm Hexagon Shank Arbour, for cutting Cast Iron, Aluminium, Plywood, Acrylic, PVC/UPVC

Advanced MaterialThese hole saw in matt black and frosted orange are created with high quality cobalt high speed steel with a high hardness(69HRC) and compressive strength, compared with high carbon, high chromium die steel, it has better toughness and wear resistance, strong and sturdy for long-term use.

Variable Pitch TeethThe Hole Saws have a progressive tooth strip for a powerful bite, the bi-metal construction increases protection by eliminating the risk of breaking, and provides shock resistance for clean cutting. And the variability allows you to cut according to your chosen material at different speeds.

Quick and Accurate Cutting The increased hardness of the alloyed technology and optimized tooth geometry allow our hole saws to provide quicker and accurater cutting than standard hole saws, the difference of cutting diameter are allowed less than a millimeter. Accelerated chip clearance with knock-out slots to permit slug removal.

Circular Hole CutterThe hole saws are suitable for cutting Wood, Plastic, Mild Steel, Stainless Steel, Cast Iron, Brozen, Copper, Aluminium etc. They are perfect cutting tools for installing recessed lights, downlights into ceiling or floor, for punching big holes at wall to fit vent pipes or extract fans, for drilling holes on desk or drywall for cables installation.

Missing Parts ProblemEach hole saw is coming with a drill bit and a Hex Shank, if you have revceived the packet without the parts, please return or replace your order, or just contact us via Email, you will get response within 6 hours.