This rapid core eject arbor system lets you eject trapped wood or metal plugs with the simple push of a button—completely eliminating the frustrating need to pry them out with a screwdriver. The innovative design features tool-free adapters with integrated torque pins that prevent the hole saw from binding, ensuring fast, hassle-free blade changes. It is fully compatible with universal threaded hole saws, including Bi-Metal and Carbide Tipped varieties, and offers auto-locking extensions to easily reach tight spaces.
A COMPLETE GUIDE
HOLE SAWS
Spyder® hole saws deliver unmatched speed, durability, and versatility in wood, metal, masonry, and more. The RCE Rapid Core Eject® Arbor System ejects cores in seconds, allows steep-angle cuts, and makes enlarging existing holes fast and wastefree. Aggressive tooth geometry, premium carbide or bi-metal edges, and precision construction power through the toughest materials with ease, making clean, accurate cuts job after job.
From Tungsten Carbide Tipped (TCT) saws that cut up to 5x faster and last 10x longer than standard bi-metal, to Tarantula® carbide-tipped models that tackle steel, stainless steel, and nail-embedded wood with up to 50x more cuts, Spyder delivers performance for the toughest materials. For smooth, versatile cutting, Bi-Metal saws with variable tooth pitch round out the lineup, giving pros a hole saw for every challenge.
Whether you’re roughing in electrical, drilling plumbing pass-throughs, or cutting steel plate, Spyder’s TCT, Tarantula®, and Bi-Metal hole saws deliver faster cuts, longer life, and effortless core removal, so you can drill more holes in more materials in less time.
Bi-Metal Hole Saws
Tough, versatile, and smooth—Bi-Metal teeth slice through steel, wood with nails, and plastics
Tarantula® Hole Saws
The pro’s edge for extreme materials—cutting up to 10x faster and lasting 50x
longer than standard bi-metal; dominates steel, wood, PVC, and more
TCT Hole Saws
Carbide-tipped teeth cut up to 10x more holes and 5x faster, ripping through wood, fiber cement, block, brick, tile, PVC, and more
Hole Saws and Accessories
RCE RAPID CORE EJECT®
Arbor System
Ejects Cores with the Push of a Button - No Screwdriver Required
Spring-Loaded Torque Pins
Hand Retractable Torque Pins make hole saw changes easy. No tools needed. (Hex10 Only)
Universal Threading
Hex10 RCE® System uses a standard 5/8"-18 thread for compatibility with other major brands of hole saws
6" & 12" RCE® Extensions
RCE® Auto-Locking Hex8 & Hex10 Pro Grade Extensions
Spring Eject Auto-Locking Collars
Makes drill and extension changes easy
Secondary Twist-Lock
Prevents bit disengagement during high-torque use
High Speed Steel
Hex8 & Hex10 RCE® HSS Pilot Bits deliver rapid, precise centering and exceptional durability when drilling clean starter holes through soft woods and clean metals
Tungsten Carbide Tipped
Hex8 & Hex10 RCE® Tungsten carbide tipped (TCT) pilot bits provide extended tool life and extreme material versatility, allowing you to easily drill precise starter holes through dense, abrasive materials like cast iron, brick, and fiber cement board.
Rapid Core Eject® Button
Allows removal of trapped wood or metal plugs and the easy replacement of pilot bits with the simple push of a button
BI-METAL
Rapid Core Eject® Hole Saws
Touch Bi-Metal Steel for Long Life
Variable Tooth Pitch
Guarantees a fast and clean cut
Slots
Allows venting and chip/debris removal
Wood
Wood / Nails
Plastic / PVP
Steel / Metal
Stainless Steel
TARANTULA®
Rapid Core Eject® Hole Saws
Cut Through the Toughest Materials
Tungsten Carbide Tipped
For extended life on tough materials
Slots
Allows venting and chip/debris removal
Wood
Wood / Nails
Plastic / PVC
Steel / Metal
Fiber Cement Board
Cast Iron
TUNGSTEN CARBIDE TIPPED (TCT)
Rapid Core Eject® Hole Saws
Extreme Material Versatility and Faster Cuts
Tungsten Carbide Tipped
For extended life and clean cuts
Slots
Allows venting and chip/debris removal
*Mohs Hardness Less than 6
Wood
Plastic / PVC
Fiber Cement Board
Center Block*
Brick*
TUNGSTEN CARBIDETIPPED (TCT) DEEP CUT
Hole Saws
Extreme Material Versatility and Faster Cuts
Tungsten Carbide Tipped
For extended life and clean cuts
Slots
Allows venting and chip/debris removal
High Speed Steel or Tungsten Carbide
HSS and Tungsten Carbide Hex11 Pilot Bits for drilling a variety of materials
*Mohs Hardness Less than 6
Wood
Plastic / PVC
Fiber Cement Board
Center Block*
Brick*
Spyder® Rapid Core Eject® Arbor System
If you’ve ever used a standard hole saw, you know the absolute worst part of the job is pausing every two minutes to pry, yank, and scream at a core wedged tight inside the cup.
In this video, we’re putting the Spyder® Rapid Core Eject® Hole Saws and Arbor System to the test. We'll show you exactly how this game-changing system works, including:
- The 1-Second Core Drop: How to eject plugs instantly with the push of a button.
- Rapid Size Swapping: Changing hole saw diameters without a single tool.
- The Secret Feature: How to use the system to cleanly enlarge an existing hole.
Stop wasting time and ruining your screwdrivers. Click play to see the Spyder system in action and find out if it deserves a spot in your toolbox!
How to Use the Spyder® Rapid Core Eject® Arbor System
Step 1: Use pilot bit to make pilot hole
Step 2: Drill your hole
Step 3: Press RCE button and pull back cup to eject the core
Step 1: Slide cup back to the chuck and drill pilot hole until cup makes a cut
Step 2: Lock cup back in arbor channel, re-insert bit/cup into cut and drill
Step 3: Drill through material at desired angle and remove the core
Step 1: Mount the larger cup behind the smaller cup
Step 2: Attach stacked arbor assembly into drill chuck
Step 3: Drill hole, using the smaller/initial cup as the pilot—remove core