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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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Description
Bosch Bulldog 12-in Alloy Steel Masonry Drill Bit for SDS-Plus DrillOptimized brazing and hardening process for long life 15% faster (compared to S4L) Bosch made carbide tip is tougher and more durable under heavy loads Proprietary Bosch hardening process results in more holes per bit Ideal for anchoring and through hole applications in concrete 4 flute design for fast dust removal Centric tip for optimal hole geometry Features Series Name Bulldog Brand Model Compatibility Fits most SDS plus rotary hammers Material
Optimized brazing and hardening process for long life 15% faster (compared to S4L) Bosch-made carbide tip is tougher and more durable under heavy loads Proprietary Bosch hardening process results in more holes per bit Ideal for anchoring and through-hole applications in concrete 4-flute design for fast dust removal Centric tip for optimal hole geometryFeatures
| Series Name | Bulldog |
| Brand/Model Compatibility | Fits most SDS-plus rotary hammers |
| Material | Alloy steel |
| Type | Percussion/Rotary |
| Tip Material | Carbide |
| Bit Length | 12-in |
| Shank Size | SDS-plus |
| Shank Type | SDS-plus |
| Compatible Tool | SDS-plus drill |
| Set/Individual | Individual |
| Package Quantity | 1 |
| Case Type | N/A (no case) |
| For Use on Brick | Yes |
| For Use on Concrete | Yes |
| For Use on Rebar | No |
| For Use on Stone | Yes |
| For Use on Tile | Yes |
| For Use on Wood | Yes |
| CA Residents: Prop 65 Warning(s) | No |
| Warranty | None |
| Maximum Drilling Depth | 10-in |
| Bit Diameter (Inches) | 1/2-in |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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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
4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Super tough
Color: Red Warthog
My dogs love these toys!!!
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Long lasting play toy!
Color: Multicolor
Tuffy toys in general are great and they are a pretty good deal on Amazon. They are not indestructible, and if your dogs use them as chew toys they will eventually break through. My dogs have had this Armadillo since Christmas (and they do chew on it some) and the only thing missing is an ear. They like to play tug-of-war with it a lot. This is a bigger toy, but even my forty pound dog plays with it. I would not recommend this toy for dogs smaller than Border Collie size. You can make these Tuffy toys last longer if you don't allow your dogs to chew them--when your dogs starts chewing on non-chew toys trade them for a chew toy and when you catch your dog chewing on a chew-approved toy reward them for chewing. Eventually your dog will catch on and realize that if they want to chew there are certain toys that are allowed for that. In addition to being a great play toy this is a pretty cute toy too!
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Reviewed in the United States on June 30, 2015
★★★★★ 1
Not Tuff
Color: Black Yellow Phrog, Color: Black Yellow Phrog
Absolutely terrible and not “tuff” at all. My chocolate lab had this thing destroyed in less than two hours. I would not recommend these for the price.
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Reviewed in the United States on April 11, 2026
★★★★★ 3
Cute but Not Durable
Color: 2PK Green Leaping Phrog
⭐️⭐️⭐️⭐️ Cute but Not Durable
Super cute toy—my dogs loved it right away! Unfortunately, they chewed the head off within a few hours. I ordered a second one because they were so into it, but the same thing happened again.
I won’t be ordering a third, but they still play with their two headless frogs. So while it’s not the most durable, it definitely kept them entertained!
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Reviewed in the United States on June 9, 2025
★★★★★ 3
Puppy loves! Supposed to be part of a set though??
Style: Coconut Tree
Bought this simply because we named our puppy Coco and was on a roll ordering her toys… she ended up absolutely LOVING this tiny palm tree!! Maybe because of the size and she was able to really handle it, she takes it everywhere with her and loves the squeaker. HOWEVER, the item is a lot smaller than I expected when ordering for almost $10 and the plastic packaging it came in says “not intended for individual sale, part of a pack” so I would not purchase from this seller again. I will maybe try to find this included with the intended set of toys.
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Reviewed in the United States on May 28, 2022