Diablo DSF1500 1-1/2 Inch Self-Feed Drill Bit SPEEDemon 2-Cutter Head 7/16 Hex Shank High Speed Steel
SKU: 46343867741

Diablo DSF1500 1-1/2 Inch Self-Feed Drill Bit SPEEDemon 2-Cutter Head 7/16 Hex Shank High Speed Steel

Sale price$26.90 Regular price$29.89
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Description

Diablo DSF1500 1-1/2 Inch Self-Feed Drill Bit SPEEDemon 2-Cutter Head 7/16 Hex Shank High Speed SteelUnleash Cordless Performance: Diablo SPEEDemon 1 1 2 Inch Self Feed Bit Redefine productivity on the jobsite with the Diablo DSF1500 1 1 2 in. SPEEDemon Self Feed Bit. Engineered to meet the exacting standards of professional electricians, plumbers, and HVAC contractors, this bit features a precision heat forged construction that delivers superior durability and consistency. The advanced 2 cutter head design is optimized for energy efficiency,

Unleash Cordless Performance: Diablo SPEEDemon 1-1/2 Inch Self-Feed Bit

Redefine productivity on the jobsite with the Diablo DSF1500 1-1/2 in. SPEEDemon™ Self-Feed Bit. Engineered to meet the exacting standards of professional electricians, plumbers, and HVAC contractors, this bit features a precision heat-forged construction that delivers superior durability and consistency. The advanced 2-cutter head design is optimized for energy efficiency, requiring less power to drive through material. This innovation allows you to drill up to 2X more holes per battery charge, making it the perfect companion for your high-performance cordless drills and impact drivers.

The DSF1500 excels in speed thanks to its aggressive low-thread count feed screw, which pulls the bit effortlessly through softwoods while preventing pitch build-up. Diablo has also addressed a common frustration with its exclusive pull-out stop mechanism, designed to keep the feed screw securely in place when withdrawing the bit from deep holes. Equipped with a robust 7/16-inch hex shank, this bit ensures a secure, slip-free connection in 1/2-inch chucks, delivering the torque transmission needed for fast, clean hole making in clean wood.

Key Features

  • Forged Durability: Heat-forged from premium steel on automated equipment for strict tolerances and up to 2X longer life.
  • Cordless Optimization: Energy-efficient 2-cutter geometry delivers up to 2X more holes per battery charge.
  • Rapid Feeding: Aggressive low-thread count feed screw resists pitch buildup for faster drilling speeds.
  • Secure Feed Screw: Pull-out stop design prevents the screw from slipping out or getting lost during bit removal.
  • Clean Cuts: Balanced cutting head produces smooth holes with minimal vibration in softwoods.
  • High-Torque Shank: 7/16" Hex shank eliminates slippage in drill chucks for maximum power transfer.

What's Included

(1) Diablo 1-1/2" SPEEDemon™ Self-Feed Bit (DSF1500)
(1) Replacement Feed Screw
(1) Allen Key

Specifications

Brand Diablo Tools
Model Number DSF1500
Bit Diameter 1-1/2 in
Overall Length 5-1/8 in
Shank Diameter 7/16 in Hex
Material Application Soft Wood, Clean Wood
Bit Material High Speed Steel (Forged)
Chuck Requirement 1/2 in Drill Chuck
Feed Type Self-Feed Screw
Pack Quantity 1

Pro-Tip: The 1-1/2" diameter is the ideal size for running 1-inch schedule 40 PVC pipe (which has an outer diameter of approx. 1.315"), leaving just enough wiggle room for adjustments without compromising the stud structure. Because self-feed bits pull aggressively, always use the auxiliary handle on your drill to safely manage the torque.

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: 46343867741

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4.9 ★★★★★
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C
Verified Purchase
Caleigh Meyer
Massapequa, US
★★★★★ 4
Overall good toy for dogs
Color: Blue
My dog loves her snoop. I put little training treats in there for her, and she loves to roll it around and get the treats out. For her, it doesn’t last very long because they do fall out pretty easy, but she is a big dog so a smaller dog might have a harder time than her. Very sturdy and easy to travel with. Not noisy at all. I would say it’s a good, quick play toy for a dog like mine.
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Reviewed in the United States on April 14, 2026
A
Verified Purchase
Anel
Whiting, US
★★★★★ 5
Fav Chew Toy 🦴
Color: Blue, Color: Blue
My baby is half rottweiler and half doberman &’ he has a pretty strong grip when it comes to chew toys. But this one, it’s his favorite toy! He never leaves the house without it. It’s also really fun to add his favorite treats in there when’s he bored to keep him entertained! Not loud at all and will keep him from chewing on other things and not heavy as other rough chew toys!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
L
Verified Purchase
Love for Design
Boise, US
★★★★★ 5
Great you made super well
Color: Blue Lil Snoop, Color: Blue Lil Snoop
This is such an awesome toy. It’s super durable strong bounces and a perfect size. We got the small. We got blue because our pup can see it. It allows for creativity and endless limits to what you can make for it to be a fun experience. It has a nice sized hole in the center which allows you to add treats and food. Pop it inward and it slightly if large enough prevents the treats from coming out super fast. The ball rolls bounces and they can grip it nicely. It is easy to clean The only thing I didn’t like was the way the plastic tabs were situated inside the toy as you just be careful you don’t allow it to drip inside and dog gets it. No noise just fun. Our 15lb Cavapoo loves it
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Reviewed in the United States on February 17, 2026
K
Verified Purchase
Kay
Cuba, US
★★★★★ 3
No challenge once they figure it out once, or if they have a long nose
Color: Blue
The first time I used this with my 9 month old Shepard mix, it was great. We used about 1/3 cup of her kibble and added the Nook to make it harder. It kept her working for 20-30 minutes. However, now that she knows how to remove the Nook, and stick her snout into the opening and lick up the kibble, it lasts about 5 minutes, and is no longer a challenge. She still enjoys playing with this, even when it is empty, and hasn't it destroyed it yet, so for that 3 stars.
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Reviewed in the United States on April 5, 2026
J
Verified Purchase
Jaq
Dallas, US
★★★★★ 5
Buy it — it’ll be your dogs best friend!
Color: Orange
Best treat toy ever! In the beginning of 2025 I bought this for my 12yr old Alaskan Malamute who loves puzzles and brain games. She loved it and played with it every day. Sadly, she passed middle of this year. Now in December, I have purchased this toy again for my newly adopted 10 month Great Dane puppy. Again, it’s an absolute hit! My Dane eats very fast, so I actually use this as a way to break up her meals. I put about half her meal (freeze dried raw kibble) in her slow feeder bowl and fill this toy about two times to feed her the other half. Also, we are crate training and before I leave the house I put treats in this toy and leave it in the crate with her. She has bad separation anxiety, but this toy actually seems to help calm her down because she enjoys it so much. I have bought many treat toys — this one is supreme. It’s not too loud or too difficult for the dogs to play with. So far it has held up without being chewed apart. It’s good quality, great size (orange for large breeds) and honestly, worth every penny.
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Reviewed in the United States on December 12, 2025

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