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Heavy duty, durable carbide hole cutters for long life

Hole Cutters cut quick precise holes in stainless steel, mild steel, iron, copper and brass sheet up to 3/16-Inch (0.5 cm) thick

Split point pilot drill bit prevents bit walking

Set contains: 7/8-Inch, 1-1/8-Inch, 1-3/8-Inch plus one extra pilot bit

Integrated flange prevents the operator from drilling beyond the sheet metal

Conduit and pipe sizes: 1/2-Inch (1.3 cm) to 1-Inch (2.5 cm)

All components are packed in a rust-proof, molded plastic carrying case

4-1/8 hole saw ideal for installing 4 recessed lighting, dryer vent hole and other roof vent

Drilling holes through lots of abrasive materials, ceiling stucco, old plaster, drywall, sheetrock, cement board, plastic, PVC

Constructed with long-lasting tungsten carbide grit edge, 4-1/8 in. hole saw easy and fast cuts thick wood, plaster stucco ceiling & wall. Cutting depth 1-1/2 inch

Clean and smooth cutting, slot for easy plug removal. Comes with arbor and carbide-tipped pilot drills. Arbor: 7/16" shank, fit 1/2" chuck

Not recommended for cutting metal sheet, brick, concrete block, cement tile

Designed for professional use, the Heavy Duty Circle Cutter will make clean cuts from 1-3/4 to 7-7/8 inch diameter

The tempered steel body features marked graduations on the beam for fast measurement and application

#55 Heavy Duty Circle cutter is designed with a 1/2 shank for drill press use only; Maximum safe speed is 500 RPM

This round shank circle cutter is great for making smooth cuts through most materials, including wood, composite, sheet metal and more; Shank is 1/2 inch round

All adjusments are made with a hex wrench which is included; Replacement blade is General Tools Model # 55 Blade, replacement drill is General Tools Model # 5/6/55 Drill

High-Quality Materials: Crafted from premium high-speed steel, this tool is highly durable with excellent hardness, heat resistance, and wear resistance; It maintains a sharp cutting edge even at high temperatures, performs well on hard materials, and resists deformation and annealing during extended, high-speed use; Its superior wear resistance ensures longevity and effective performance for heavy-duty processing

Smooth Usage Experience: Equipped with a spring on the drill bit and a multi-hole design on the hole saw, it effectively removes debris during drilling, reducing the accumulation of fine particles; This prevents clogging inside the hole saw, especially when cutting thicker or harder materials; This design minimizes the need for operators to frequently stop work to clear debris, making your work smoother, saving time, and improving efficiency

Sharp Cutting Edges: The hole saw features sharp and sturdy cutting edges, with the center drill made of M42 steel providing higher hardness and heat resistance; This ensures a sharp cutting edge, improving work efficiency and precision

Ease to Use & Secure Clamping: The hole saw surface has clear size markings, allowing you to quickly select the desired hole saw model and get to work swiftly; The triangular shank design offers high compatibility, suitable for most standard drill chucks, especially handheld and bench drills; It facilitates quick and easy installation, preventing slipping, and ensuring a more stable grip that can withstand higher drilling torque, giving you peace of mind during use

Wide Range of Applications: This tool excels in drilling various materials, such as wood, plywood, plastic, gypsum board, and various thin metal sheets; It meets your needs for drilling in multiple materials, making it an ideal choice for your cutting and drilling tasks

2X more durable with 50% longer life than previous LENOX hole saws

Increased wall thickness improves durability and minimizes tooth loss

Optimized tooth design penetrates metal with ease

Larger, sharper teeth for faster cutting

SPEED SLOT staircase design for easy plug ejection

Material-The hole saw is made of BI-metal that is durable and tough.

Dimension-Cutting Dia: 8"/203mm; Shank Diameter : 10mm / 0.4";Cutting Depth : 25mm /1"

Application- This Hole Saw Drill Bit is designed for cutting solid board, compressed plate, plasterboard, plastic and etc. Good for home projects.

Sharp Teeth-The teeth is sharp and vibarition is less, which enable more stable operation and make the hole can be cut with quick speed and balance.

Spring Loaded Design-The spring on the drill bit is nice because it automatically pushes the disc out of the saw immediately after completing the hole.

2X more durable with 50% longer life than previous LENOX hole saws

Increased wall thickness improves durability and minimizes tooth loss

Optimized tooth design penetrates metal with ease

Larger, sharper teeth for faster cutting

SPEED SLOT staircase design for easy plug ejection

Integrated keychain loop

Protects exposed wires, cables and equipment from hot, sharp metal

Prevents hot metal chips from falling on exposed skin

Keeps workspaces clean and free from debris

【Double Suction Jig Fixture】Unlike other single hole saw guide jig fixture, Upgrade double suction cup is more strong and powerful. It stronger suction force to firmly attach to smooth surfaces and can be adjusted from 4mm-83mm. You may also convert it to single suction cup mode for smaller drilling areas.

【Complete Tile Hole Saw Kit】This diamond hole saw kit includes double suction jig fixture and 15 different size bits to meet your daily work: 1/4", 5/16", 3/8", 1/2", 9/16", 5/8", 11/16", 4/5", 7/8", 1", 1-10", 1-1/5", 1-3/8", 1-3/5", 2".

【Premium Quality】These tile drill bits are made of upgraded carbon steel with smooth nickel plating surface to resist corrosion. Thickened diamond coating on the top provides excellent cutting strength for high-precision, smooth cuts.

【Ideal Choice for You】Our dimaond hole saw kit meet most hole drilling needs in your work or daily life. These diamond drill bits are used to drill Glass Ceramic Bottles Pots Porcelain Marble Granite Stone.

【Tips】Please keep adding water when drilling to extend the bit's life. Besides the water lubrication will improve the drilling experience and efficiency.

Milwaukee 49-56-9275 6-1/4 inch big hawg with carbide teeth