Spyder 11-Piece Bi-Metal Hole Saw Kit with Rapid Core Eject Arbor System

Overview

Spyder’s Bi-Metal hole saws combine variable tooth pitch with tough bi-metal steel to tackle nail-embedded wood, metal, and plastics with less effort and cleaner edges. When paired with Spyder’s Rapid Core Eject arbor system, you can remove cores quickly with a single press and pull action, reducing downtime and mess on the job. The Rapid Core Eject setup also supports angled cuts and hole enlargements using two adapters on one pilot bit, expanding your options without swapping components.

All Spyder TCT, Tarantula, and Bi-Metal hole saws are compatible with Spyder Rapid Core Eject arbors and pilot bits, as well as universal hole saw arbors. This 11-piece kit includes 7 hole saws in common sizes (3/4, 7/8, 1-1/8, 1-1/2, 2, 2-1/8, and 2-1/2 inches), two pilot bits (Hex8 and Hex10), two arbors (Hex8 and Hex10), and a rugged storage case designed for quick access on site.

What you get

• 7 hole saws in sizes 3/4in, 7/8in, 1-1/8in, 1-1/2in, 2in, 2-1/8in, and 2-1/2in
• 2 HSS pilot bits (Hex8 and Hex10)
• 2 arbors (Hex8 and Hex10)
• Hard storage case for organized transport

Performance and versatility

Designed for durability and versatility, these blades resist heat buildup and blade wear while delivering steady, controlled cuts across diverse materials. The variable tooth pitch helps maintain speed and reduces chatter as you drill through material thicknesses up to 1-7/8 inches.

• Rapid Core Eject enables up to 5x faster core removal for reduced downtime
• Clean, precise cuts in steel, stainless, nail-embedded wood, and plastics
• Hex8/Hex10 pilot bits provide stable starts and reliable alignment

Compatibility and portability are built in: Spyder TCT, Tarantula, and Bi-Metal hole saws work with Rapid Core Eject arbors and pilot bits, and with universal arbors. The kit’s hard case keeps everything organized between projects, making it a practical choice for remodeling, cabinetry, and general construction tasks where multiple hole sizes and materials are encountered.