SKU: 88741637747

Diablo DHSAR500 Snap-Lock Plus Mandrel System 7/16 Inch Hex Shank Universal Quick Change Hole Saw Arbor Kit with Adapter Nuts

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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Diablo DHSAR500 Snap-Lock Plus Mandrel System 7/16 Inch Hex Shank Universal Quick Change Hole Saw Arbor Kit with Adapter NutsTransform Your Hole Saw Workflow with the Diablo Snap Lock Plus Quick Change Mandrel System Revolutionize the way you drill with the Diablo 7 16 in. Snap Lock Plus Hole Saw Mandrel System (DHSAR500). This game changing accessory is engineered to solve the most frustrating aspects of using hole saws: slow changes and stuck plugs. Unlike traditional threaded arbors that lock up and require tools to loosen, the Snap Lock Plus design utilizes a quick

Transform Your Hole Saw Workflow with the Diablo Snap-Lock Plus Quick Change Mandrel System

Revolutionize the way you drill with the Diablo 7/16 in. Snap-Lock Plus Hole Saw Mandrel System (DHSAR500). This game-changing accessory is engineered to solve the most frustrating aspects of using hole saws: slow changes and stuck plugs. Unlike traditional threaded arbors that lock up and require tools to loosen, the Snap-Lock Plus design utilizes a quick-release mechanism that allows you to swap cup sizes in seconds without removing the arbor from your drill. This specific mandrel features a 7/16-inch hex shank, providing a secure, non-slip grip in 1/2-inch drill chucks for high-torque applications.

Productivity is further enhanced by the system's innovative tool-free plug ejection. By pulling the Snap-Lock mechanism back, you can instantly eject the material plug, eliminating the need to pry it out with a screwdriver. This mandrel is designed to support Diablo's deeper hole saws, allowing for a cutting depth of up to 2-3/8 inches—enough to bore through 2x material and deeper layered substrates in a single pass. Furthermore, the kit includes adapter nuts that allow you to convert standard threaded hole saws from other brands into Snap-Lock Plus compatible tools, making this the ultimate universal upgrade for your toolbox.

Key Features

  • Snap-Lock Plus Technology: Facilitates lightning-fast, tool-free cup changes with absolutely no downtime.
  • One Mandrel Fits All: Compatible with hole saws ranging from 5/8 inch to 6 inches in diameter.
  • Tool-Free Plug Ejection: innovative design allows for rapid removal of material plugs to get you back to drilling faster.
  • Universal Adaptability: Includes threaded adapter nuts to convert other hole saw brands to the Snap-Lock Plus system.
  • Deep Cut Capacity: Supports a 2-3/8 inch (60mm) cutting depth for drilling deeper holes in a single pass.
  • 7/16" Hex Shank: Ensures a secure grip in larger drill chucks, preventing slippage during heavy-duty cutting.

What's Included:

  • (1) 7/16" Hex Shank Mandrel
  • (1) Pilot Bit
  • (1) 1/2" Thread Adapter Nut
  • (1) 5/8" Thread Adapter Nut

Specifications

Model Number DHSAR500
Shank Size 7/16 In. Hex
Minimum Chuck Requirement 1/2 In. (Recommended) / 3/8 In.
Hole Saw Compatibility 5/8 In. to 6 In. Diameter
Drilling Depth Capacity 2-3/8 In.
System Type Snap-Lock Plus
Product Weight 0.56 lbs
Included Adapters 1/2 In. & 5/8 In.
Country of Origin Switzerland
Warranty Lifetime Limited
Pro-Tip: Don't throw away your old hole saws! Use the included 1/2" and 5/8" adapter nuts to thread onto your existing standard hole saws (even from other brands). This instantly upgrades them to be compatible with the Snap-Lock Plus quick-change system.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88741637747

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4.8 ★★★★★
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Verified Purchase
Angel Harrison
Omaha, US
★★★★★ 4
My puppy loves it
Color: Teething Stick
It's cute and a good size for my chihuahua puppy. It seems to be slightly tearing at the seam in the middle, but hopefully it will hold up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
M
Verified Purchase
Melissa F
Los Angeles, US
★★★★★ 5
LOVE this tough toy! My teething puppy is still enjoying it!
Color: Hedgehog
LOVE the hedgehog! Very tough! My dachshund has not been able to chew off any of the 'nubs', and does she try! lol The only thing is, the first thing she did was chew off the nose, but I discarded it and watched her closely to make sure she didn't chew off any more, and no, its still being chewed on. Wish I could find more toys like this one!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
D
Verified Purchase
dawn
Carnegie, US
★★★★★ 3
still searching for a truly indestructible dog chew toy
Color: Hedgehog
My smallish dog (15 lb Boston terrier) got this chewed up within a half an hour. I didn't notice right away that he was also eating the parts he chewed off. Didn't last a day. Otherwise, quick shipping for a cute toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
M
Verified Purchase
Mena
Chelsea, US
★★★★★ 5
Good size for my pug!
Color: Dentachew 3 Pk
I love how it’s a good size for my pug it is easy for her to play around with. I had stuffed animals for her to play around with but it looked so silly to watch her play with something that is 10 times as big as her 😂. I had to buy her these toys and she seemed so happy when she first got them. It was so funny and interesting that she had to chew all three toys and decide which one she liked. At first she decided to play with the rope toy and she liked the rope toy, then she got curious with the rubber toys. She has decided that the rubber toys are her favorite and I’ve tried to engage with playing with her with the rope toy. She gets more interactive with the rubber toys! She also looked so relieved while chewing them so that’s a plus!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
L
Verified Purchase
Lindap
San Leandro, US
★★★★★ 4
Good for Teething puppies
Color: Teething Stick
After getting my fingers chewed and bitten by my new foster - 8 week old Yorkie , I was desperate to find good teething toys. Fortunately this one arrived quickly. Turned out to be very good for teething puppies! Charlie loves this cooling stick. Once it’s frozen, the cold really seems to soothe his sore gums. The icy part doesn’t stay frozen for long, but it works so well that I bought a second one to keep ready in the freezer while he’s working on the first. Even after it warmed up, he still enjoyed chewing on the soft stuffed part and the tentacles. The product card says not to use it as a chew toy, so supervision is a must, but it held up just fine so far. Overall, this has been a big help during the teething phase — short-lived when frozen, but very effective while it lasts! And worth every penny to save my fingers from being a chew toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025

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