Best Adjustable Diameter Hole Saw

Patioer Hole Cutter, 1-5/8" to 8" (40-200mm) Adjustable Hole Saw Cutter, with ABS Dust Shield for Recessed Lights, Ceiling Speakers, Vent Holes

Adjustable Hole Saw Cutter: This kit includes 1x adjustable hole saw with two replaceable pilot drill bits (1 x auger type self-feed pilot bit +1x HSS pilot bit), 2x high speed cutting blades,1x ABS dust shield, 1x adjustment hex wrench, 5x brad-point wood drill bits and 5x Masonry drill bits, 1x carpenter pencil, 1x 3m tape measure and 1x durable storage case..
Size Adjustable: Twin blade hole cutter for cutting 1-5/8" to 8" (40 - 200mm) holes to 8" (40 - 200mm) holes with depth up to 3/4"(19mm) from one side, 1-1/8"(30mm) from two sides..
Application: It can be used to cut plywood, sheetrock, veneer, cement board, slate, ceiling tiles, etc. A practical tool set for carpenters, home decorators, contractors, professionals and DIY home owners..
Easy To Carry: The hole saw cutter comes with a sturdy carry case for easy storage and organize. Easy and convenient to carry. Improve work efficiency..

...ide excellent durability and long service life..
EASY TO OPERATE - The concrete hole saw is easy to use and operate and the drilling speed is very fast. During the drilling process, the chips can be cleanly removed so that you can work continuously and efficiently, which is very convenient and fast. It has a cutting diameter of 100 mm (3.93 inches) and a cutting depth of 60 mm (2.36 inches)..
SUPERB CRAFTSMANSHIP - The concrete hole saw cutter has been adopted superb high-frequency welding technology to make it have smooth welding mouth, strong welding interface and exquisite appearance. It can be used for a long time even under severe conditions..
MULTIFUNCTIONAL USES - The SDS Plus Shank concrete hole saw can quickly and easily drill holes in walls, cement, stone, adobe and bricks. They can be widely used to install air conditioners, sewers, water heaters, exhaust pipes, range hoods, water pipes and so on..
SATISFACTION WARRANT - You can get 1 set metal concrete hole saw. Please check the package after receiving the product. For any questions about the product, please feel free to contact us, we will be happy to provide you with satisfactory service within 24 hours!.

Made of Quality Tool Steel. Available in Various Shank Sizes & Drawbar threads.
Slitting saw arbor Holdes can readily accept Saw Blades of Hole Diameter 1/2", 5/8", 3/4", 7/8", & 1"..
The blades are firmly secured in position with a Hex head screw ..
Supplied with HSS (M2 Grade) Circular Saw Blade (Size 63 mm Diameter x 1 mm Thickness x 16 mm Bore).

CONSTRUCTION GRADE: Heat treated carbon steel alloy 6 inch hole saw blade, non-binding clean edge design.
PROFESSIONAL CUTTING: Hole saw cuts smooth and even 6 inch diameter holes through wood, drywall, plaster and thin metal.
PROJECT TOOL: Built tough for repeat use and handy for working on cornhole boards, air ducts, ceiling lights, speakers and more.
DIY READY: Includes everything you need to do-it-yourself, mandrel and drill bit work with any 3/8" or 1/2" drill.

【Premium Quality】Made of strong HSS (High Speed Steel), durable and firm，The Maximum RPM of mini Circular Saw Blade Set is 20000, so it is possible to make these functions (settings accurately, quickly, and accurately cut)..
【Compatibility】1/8" (3mm / 3.3mm) shank cutting disc mandrels fit for most power die grinders or rotary tools & air tools.
【Size】Blade diameter: 22 mm(7/8”), 25 mm(1’), 32 mm(1-1/4”), 35 mm(1-1/2”), 44 mm(1-3/4”), diameter of hole 6.35 mm(1/4”), diameter of connecting rod 3.175 mm(1/8”).
【Multipurpose】Our mini Circular Saw Blade Set is suitable for wood, plastics, aluminium, soft metals and so on. Ideal for Carpentry, Flooring, Hobbies and Crafts.
【Package included】10PCS Circular Saw Blades + 2 PCS Extension Rod, Two Sets of 6, total 12pcs. Note: The mandrel must be into bottom and the screw of the rod must be tighted, and sure the size of hole is smaller than the screw..

Heavy duty. pro grade, vacuum brazed diamond hole saw for quartz, granite, concrete, cinder block, brick drilling..
Diameter is 1-3/8 inch with 5/8 inch – 11 threaded connection, maximum depth of cut is 1-3/8 inches..
Diamond vacuum brazed commercial grade, long life diamond core drill bit hole saw. For heavy duty professional applications..
Tile core bits used with core hole drill tools with 5/8 inch -11 threaded angle grinder or other tools..
Commercial grade, professional quality heavy duty diamond bits for drilling stone, diamond hole saw bits, diamond drill bit for granite bits for drill.

Package Includes: 1 x adjustable hole saw cutter, 1 x drill bit, 1 x hex wrench.
Cutting Hole Diameter: 1-3/16" - 12"(30 - 300mm), Cutting Depth: 1/8 "-2"(3 - 50mm), Shank Diameter: 3/8" (10mm).
Widely Used: Can be used to cut a variety of materials, such as plywood, laminate, composite materials, rubber, plastic, etc.
Sturdy & Durable: Use high quality carbon steel for long life. The valve body has a clear scale for fast measurement and precise cutting.
100% Risk-Free Shopping: If you are not satisfied with any Luomorgo products, we have nothing to ask and let you enjoy a full refund. Because we want our customers to enjoy a 100% satisfied shopping experience..