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Blue Diamond Auger Bits - Rock Bit
Introducing our Auger Rock Bits, designed for solid rock and concrete drilling. Featuring cast tooth pockets and drive-in carbide bullet teeth, with a sturdy ¾” thick boring head and standard 4’ length, they excel in tough drilling tasks. Please note: These bits are not suitable for use in dirt. They require a minimum down pressure of 3000 lbs for optimal performance.
SKU: 105305
Weight:
70.0 lb
30-day satisfaction guarantee
SHIPPING & RETURNS
We offer FREE 2-5 day shipping (LTL Freight and Residential) for all orders over $5,000. Orders under that total will have shipping calculated at checkout. Products will ship out in 1-3 business days and tracking information will be provided.
30-DAY NO HASSLE REFUNDS AND RETURNS
If there's an issue with your product, we make refunds and returns quick and easy. To contact us, email sales@attachmentsking.com.
More info on refunds and returns here
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Meets Our Quality Criteria
Made in the U.S.A.
Easy Financing Available
Free Shipping Over $5,000
F.A.Qs
Show me the specifications
| PART NUMBER | MODEL | WEIGHT |
|---|---|---|
| HEAVY DUTY BITS | — | — |
| 105105 | 4" Diameter, Heavy Duty, W/2" Hex | 37 lbs |
| 105110 | 6" Diameter, Heavy Duty, W/2" Hex | 45 lbs |
| 105115 | 8" Diameter, Heavy Duty, W/2" Hex | 76 lbs |
| 105120 | 9" Diameter, Heavy Duty, W/2" Hex | 85 lbs |
| 105125 | 10" Diameter, Heavy Duty, W/2" Hex | 100 lbs |
| 105130 | 12" Diameter, Heavy Duty, W/2" Hex | 113 lbs |
| 105135 | 15" Diameter, Heavy Duty, W/2" Hex | 132 lbs |
| 105140 | 16" Diameter, Heavy Duty, W/2" Hex | 136 lbs |
| 105145 | 18" Diameter, Heavy Duty, W/2" Hex | 166 lbs |
| 105147 | 20" Diameter, Heavy Duty, W/2" Hex | 182 lbs |
| 105150 | 24" Diameter, Heavy Duty, W/2" Hex | 210 lbs |
| 105155 | 30" Diameter, Heavy Duty, W/2" Hex | 278 lbs |
| 105160 | 36" Diameter, Heavy Duty, W/2" Hex | 372 lbs |
| HEAVY DUTY WITH CAST HEAD BITS | — | — |
| 105205 | 6" Diameter, Cast Head, W/2" Hex | 45 lbs |
| 105208 | 8" Diameter, Cast Head, W/2" Hex | 90 lbs |
| 105210 | 9" Diameter, Cast Head, W/2" Hex | 98 lbs |
| 105215 | 10" Diameter, Cast Head, W/2" Hex | 113 lbs |
| 105220 | 12" Diameter, Cast Head, W/2" Hex | 128 lbs |
| 105225 | 15" Diameter, Cast Head, W/2" Hex | 139 lbs |
| 105230 | 16" Diameter, Cast Head, W/2" Hex | 167 lbs |
| 105235 | 18" Diameter, Cast Head, W/2" Hex | 204 lbs |
| 105237 | 20" Diameter, Cast Head, W/2" Hex | 231 lbs |
| 105239 | 24" Diameter, Cast Head, W/2" Hex | 272 lbs |
| 105241 | 30" Diameter, Cast Head, W/2" Hex | 312 lbs |
| 105243 | 36" Diameter, Cast Head, W/2" Hex | 430 lbs |
| 105245 | 42" Diameter, Cast Head, W/2" Hex | 460 lbs |
| 105250 | 48" Diameter, Cast Head, W/2" Hex | 550 lbs |
| ROCK BITS | — | — |
| 105305 | 4" Diameter, Rock, W/2" Hex | 70 lbs |
| 105310 | 6" Diameter, Rock, W/2" Hex | 66 lbs |
| 105320 | 9" Diameter, Rock, W/2" Hex | 102 lbs |
| 105330 | 12" Diameter, Rock, W/2" Hex | 134 lbs |
| 105340 | 16" Diameter, Rock, W/2" Hex | 203 lbs |
| 105345 | 18" Diameter, Rock, W/2" Hex | 201 lbs |
| 105350 | 24" Diameter, Rock, W/2" Hex | 291 lbs |
| 105355 | 30" Diameter, Rock, W/2" Hex | 340 lbs |
| 105360 | 36" Diameter, Rock, W/2" Hex | 395 lbs |
| TREE BITS | — | — |
| 105405 | 18-9" Diameter, Tree, W/2" Hex | 120 lbs |
| 105410 | 24-12" Diameter, Tree, W/2" Hex | 198 lbs |
| 105415 | 30-15" Diameter, Tree, W/2" Hex | 264 lbs |
| 105420 | 36-18" Diameter, Tree, W/2" Hex | 302 lbs |
| 105425 | 42-18" Diameter, Tree, W/2" Hex | 432 lbs |
| 105430 | 48-24" Diameter, Tree, W/2" Hex | 449 lbs |
Product information brochures
Open PDF Auger-Bits-Extensions
Will it fit my machine?
Yes! We confirm all machine-attachment compatibility before processing any orders, and will reach out to you directly to get any information we need in order to do so.
If you would like to confirm compatibility before placing an order, reach out to our team here and we'll be happy to confirm fitment. You can also call us at (302) 732-2804
Where is it made?
Blue Diamond Attachments designs and manufactures all of their attachments in-house in Knoxville, TN, USA.
How is my equipment shipped to me?
For items that require LTL Freight: We offer 3-5 day Shipping through an assortment of leading LTL Freight Carriers. If you require a Lift Gate or would prefer we ship to a commercial terminal, let us know and we'll be happy to accommodate you!
For items that can be shipped residential: We offer 3-7 day shipping through USPS, UPS, and FedEx.
What is your refund and return policy?
For products built-to-order:
We offer refunds and cancellations up until the point that manufacturing has begun on your order. Past that point, your order is no longer refundable.
For all other products:
We offer refunds and returns within 30 days of order delivery for unused equipment.
Learn more about our return and refund policies here.
What is the warranty policy?
Attachments King sells all products with a manufacturer warranty unless otherwise specified.
The directory of manufacturer warranties for our products can be found here
A Diamond In The Rough
It's rare to see a company so committed to bringing uncompromising quality to their full suite of attachments. That's exactly what Blue Diamond Attachments does, and that's exactly why they're head and shoulders above competing brands.
Attachments King is proud to partner with Blue Diamond Attachments and bring our shared values of Quality, Dependability, and Integrity to operators nationwide.
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Manufactured Locally
Headquartered in Knoxville, TN, Blue Diamond Attachments proudly manufactures all equipment in the USA.
Manufactured in TN, USA
Guarantees Quality
Ensures Rigorous Testing
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Headquartered in Knoxville, TN, Blue Diamond Attachments proudly manufactures all equipment in the USA.
Manufactured in TN, USA
Fast & Free Shipping
Equipment is in stock and will ship out in 1-3 Business Days with zero additional cost.
Ships In 1-3 Days
Trusted Carriers Only
Arrives Ready For Use
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Equipment is in stock and will ship out in 1-3 Business Days with zero additional cost.
Shipped safely from TN, USA
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Enjoy a 90 Day Satisfaction Guarantee with all Blue Diamond Attachments purchases.
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Enjoy a 90 Day Satisfaction Guarantee with all Blue Diamond Attachments purchases.
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Quality, Dependability, Integrity are the 3 pillars that make up the Blue Diamond Attachments mission.
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Quality, Dependability, Integrity are the 3 pillars that make up the Blue Diamond Attachments mission.
Quality | Dependability | Integrity
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Nothing is more important to us than the quality of our products. Each of the manufacturers we work with have been vetted for quality, and we have personally visited manufacturing facilities to ensure high-quality production practices.
We Operate in the USA
Attachments King services the 48 contiguous united states with high-quality attachments, tracks, and tires. Our staff is entirely US-Based and our equipment ships directly out of warehouses on US soil.
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If your equipment isn’t what you expected, we make refunds and returns quick and easy. Just email sales@attachmentsking.com and we’ll take care of you from there.
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Orders from Attachments King always ship with recognized LTL Freight Companies. We strive to ensure your equipment gets to you quickly, safely, and with no interruptions.
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