1 / 7Bosch HC2011B25 25-Piece SDS-Plus Rotary Hammer Bit Set
Bosch HC2011B25 is a 25-piece set of SDS-plus Bulldog rotary hammer bits listed for concrete anchoring and through-hole work. Its carbide construction and specified 3/16-inch bit size suit compatible SDS-plus hammers, while the listing’s varying length and set descriptions are worth resolving before purchase.
At a glance
- Listed for concrete anchoring and through-hole drilling.
- SDS-plus shank is designed for compatible rotary hammers.
- Bosch claims up to 15 percent faster performance compared with standard bits.
Reference price: $78.99
Price checked: Nov 14, 2026
View offerAhead of Black FridayExplore the selectionOften bought together
Pros and cons
Pros
- A 25-bit set can provide multiple replacements for repeated concrete drilling.
- Carbide construction and the stated 3/16-inch diameter fit the listing’s concrete drilling and anchoring use.
Technical specifications
14 specifications| Brand | Bosch |
|---|---|
| Model | HC2011B25 |
| Bit size in title | 3/16 In. x 6 In. |
|---|---|
| Cutting diameter | 0.19 inches |
| Shank type | SDS-Plus |
| Weight listed | 2.2 pounds |
| Material listed | Carbide |
|---|---|
| Finish type | Titanium |
| Cutting angle | 135 degrees |
| Flute type | Parabolic |
| Number of flutes | 4 |
| Set name | 25 pieces |
|---|---|
| Included components | 25 Bits |
| Warranty description | 1 Year |
What to know before buying
Listing details to confirm
Listing details are inconsistent: the title specifies 3/16 In. x 6 In., while the item type name says “2 CT 3/16" X 4" X 6" 25PK.” The product identity and 25-bit count are listed, but the exact length configuration is unclear. Confirm the selected listing’s bit lengths before buying. The claimed speed comparison is manufacturer information, not an independent test result.
What’s in the box
Included- 25 bits
Who is it for?
A good fit for
- People drilling concrete anchoring or through-holes with an SDS-plus compatible rotary hammer.
- Buyers seeking a multi-bit supply of 3/16-inch rotary hammer bits.
Less suited to
- People whose hammer uses a shank other than SDS-plus.
- Buyers who need a confirmed bit length or specific length assortment without checking the listing discrepancy.
Customer reviews on Amazon
- 5 stars
83% 83% - 4 stars
12% 12% - 3 stars
2% 2% - 2 stars
1% 1% - 1 star
2% 2%
Customer feedback highlights functionality with rotary hammer drills, durability, ease of use, and drilling performance in concrete, cinderblock, and brick. The supplied feedback also describes mixed sharpness experiences, with some reporting that bits stay sharp and others saying they dull over time. These reports are relevant to repeated masonry work, but do not establish a guaranteed service life or resolve the listing’s uncertain bit-length description.
Positive themes
- Customers report useful performance with rotary hammer drills and effective drilling in concrete, cinderblock, and brick.
- Customers report durability and ease of use.
Mixed feedback
- Sharpness feedback is mixed, with reports of both retained sharpness and dulling over time.
Frequently asked questions
What tool is this set designed for?
The listing specifies an SDS-Plus shank and says the bits are designed for SDS-plus compatible rotary hammers.
What work is the set intended for?
Bosch lists the bits for anchoring and through-hole applications in concrete.
Are all 25 bits confirmed to be 3/16-inch by 6-inch?
The title says 3/16 In. x 6 In., but the item type name gives a different length description. Confirm the selected listing’s exact bit lengths before buying.
Alternative options
BOSCH HC8516 2-1/4 In. x 12 In. SDS-max Rotary Hammer Core Bit , Gray
$134.02
Bosch T3919SC 4 -3/8 in. Carbide SDS-Plus SPEEDCORE Thin-Wall Core Bit for Removal of Masonry, Brick and Block
$84.61
Bosch PTBX12 1/2 in. x 5 in. Porcelain Tile Drill Bit
$20.11
Bosch HC2012B5 5 pc. 3/16 In. x 8 In. SDS-plus® Bulldog™ Rotary Hammer Bits
$41.40
BOSCH HC5092 1-1/2 In. x 29 In. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling
$134.92
Bosch HS2171 14-1/2 In. Spike/Pin Driver 1-1/8 In. Hex Hammer Steel
$62.55
Bosch T3925SC 7 in. Extension Carbide SDS-Plus SPEEDCORE Thin-Wall Core Bit for Removal of Masonry, Brick and Block
$14.30
Deshuo 1-1/4" Heavy Duty SDS-Plus Rotary Hammer Drill for Concrete/Masonry | 12.5 Amp Corded Electric 11.5 Lbs 3 Functions Safety Clutch Demolition Rotomartillo w/ 3 Drill Bits 2 Chisels Carrying Case
$74.79
12PCS SDS Plus Rotary Hammer Drill Bits, 12PCS(5/32" to 5/8" ×12") - 4 Carbide Cutting Edges, Ideal for Masonry| Heavy-Duty Masonry |Hammer Drill Bits for Precision Drilling
$33.99
Hoteche 3-in-1 Rotary Hammer Drill 1-1/8-Inch SDS Plus Electric Hammer 7-Amp/850W Variable Speed Corded Demolition Jack Hammer for Concrete with Extra 1/2 Chuck, Drill Bits & Chisels
$65.99
Berserker 1-9/16" SDS-Max Heavy Duty Rotary Hammer Drill for Concrete 42M | 1600W 13 Amp 3 Functions 16 lb. Corded Electric Variable-Speed Safety Clutch Vibration Control Demolition Rotomartillo
$169.79
Victeche 1-1/8-Inch SDS-Plus Rotary Hammer Drill - 13.5A 3 Funtions Heavy Duty Demolition Hammer for Concrete Drilling with Drill Bit, Chisel and Carrying Case
$69.99
