Spyder 11-Piece Bi-Metal Hole Saw Kit, 7 Hole Saws, Hex8 and Hex10

The Spyder 11-Piece Bi-Metal Hole Saw Kit provides a versatile selection of cutting diameters for drilling through tough workpieces. Designed for tasks requiring precise circular cutouts, this set supplies seven hole saw sizes: 3/4, 7/8, 1-1/8, 1-1/2, 2, 2-1/8, and 2-1/2-inch. It gives you the necessary hardware right out of the box by including Hex8 and Hex10 HSS pilot bits along with matching Hex8 and Hex10 arbors.

The bi-metal saw blades are built to make smooth cuts through a wide range of everyday and heavy-duty materials. You can use them on standard steel, stainless steel, plastics, and even nail-embedded wood without switching tooling. The variable tooth pitch design helps maintain a quick, clean cutting action through material thicknesses up to 1-7/8-inches.

Speed is supported by Spyder's Rapid Core Eject arbor system, which cuts up to 5x faster than standard hole saws by simplifying core removal between cuts. In terms of limitations, the kit tops out at a 2-1/2-inch diameter, so projects requiring larger holes will need separate tools. The product details also do not specify whether a dedicated storage case or pouch is included for organizing the 11 pieces.

Verdict: This kit is a strong choice for anyone needing a versatile set of bi-metal hole saws capable of tackling wood, metal, and plastics. With included arbors and fast core ejection, it delivers convenient cutting up to 1-7/8-inches deep.

• Piece Count: 11 pieces
• Hole Saw Sizes: 3/4-inch, 7/8-inch, 1-1/8-inch, 1-1/2-inch, 2-inch, 2-1/8-inch, 2-1/2-inch
• Included Arbors: Hex8 and Hex10 arbors
• Included Pilot Bits: Hex8 and Hex10 HSS pilot bits
• Blade Material: Bi-metal
• Maximum Cutting Depth: 1-7/8-inches
• Compatible Materials: Steel, stainless steel, nail-embedded wood, plastics

A great fit if you:

• Need to cut clean holes in materials like steel, stainless steel, plastics, or nail-embedded lumber.
• Want multiple standard hole saw sizes ranging from 3/4-inch to 2-1/2-inch in a single set.
• Require cutting depths up to 1-7/8-inches with rapid core ejection.

Consider something else if you:

• Require hole saw diameters larger than 2-1/2-inch for your projects.
• Need to cut through materials thicker than 1-7/8-inches in a single pass.

What materials can these hole saws cut?
The bi-metal blades are designed to cut steel, stainless steel, nail-embedded wood, plastics, and more.

What sizes are included in this 11-piece set?
The set includes seven hole saws in sizes 3/4, 7/8, 1-1/8, 1-1/2, 2, 2-1/8, and 2-1/2-inch, along with Hex8 and Hex10 arbors and Hex8 and Hex10 HSS pilot bits.

What is the maximum cutting depth for this kit?
The variable tooth pitch design cuts through material thicknesses up to 1-7/8-inches.