1 / 3Bosch HC6501 1-3/4-Inch SDS-Max Thru-Hole Bit
Bosch HC6501 is a 1-3/4-inch Wild Bore thru-hole bit for SDS-Max rotary hammers, with a carbide-tipped head and one-piece shank design. Its listed 18-inch usable length and 24-inch overall length suit buyers needing a long-reach bore, provided their hammer accepts SDS-Max tooling.
At a glance
- One-piece thru-hole design combines the bit and SDS-Max shank, avoiding a shank change during the described operation.
- Manufacturer describes an aggressive tip intended for fast breakthrough and large chip removal.
- Carbide-tipped bit head is described as harder, tougher and more resistant to extreme loads.
Reference price: $458.19
Price checked: Nov 13, 2026
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Pros and cons
Pros
- 18-inch usable length and 24-inch overall length provide substantial reach for compatible rotary-hammer work.
- The integrated SDS-Max shank and bit core are designed to transmit power directly to the bit end.
- Customer feedback reports positive experiences with drilling performance and perceived value.
Technical specifications
17 specifications| Brand | Bosch |
|---|---|
| Model | HC6501 |
| Diameter | 1-3/4" |
|---|---|
| Usable length | 18" |
| Overall length | 24" |
| Shank type | SDS-Max |
| Weight listed | 331 g |
| Material listed | Blend |
|---|---|
| Finish | Carbide |
| Cutting angle | 90 degrees |
| Minimum bore diameter | 3 inches |
| Flute type | Spiral |
| Point style | Step Point |
| Number of flutes | 1 |
| Surface recommendation | Alloy Steel |
| Country of origin | Germany |
|---|---|
| Warranty description | 1 Year |
What to know before buying
- The product is specified for SDS-Max rotary hammers. Confirm that your hammer uses this shank system and that the listed 1-3/4-inch diameter and reach fit the job.
What’s in the box
Included- SDS-Max shank thru-hole bit, 1-3/4" x 18" x 24"
- Wild Bore
Who is it for?
A good fit for
- Buyers needing a 1-3/4-inch thru-hole bit for an SDS-Max rotary hammer.
- Users seeking an 18-inch usable-length bit with a carbide-tipped head for described fast breakthrough and chip removal.
Less suited to
- Users whose rotary hammer does not accept SDS-Max shanks.
- Jobs requiring a different bore diameter or shorter reach.
Customer reviews on Amazon
- 5 stars
79% 79% - 4 stars
12% 12% - 3 stars
5% 5% - 2 stars
1% 1% - 1 star
3% 3%
Customer feedback highlights positive perceptions of quality, value and drilling performance. The summary reports drilling through 8 inches of concrete fairly easily, which may matter to buyers considering the bit's reach and thru-hole design, but this remains customer-reported experience rather than a guaranteed result. The rating distribution is mostly five-star, with some lower ratings, and does not explain why customers rated it differently.
Positive themes
- Customers are reported to praise quality.
- Customers are reported to view the bit as worthwhile for the price.
- The feedback summary describes positive drilling-performance experiences.
Frequently asked questions
What shank does the Bosch HC6501 use?
The listing specifies an SDS-Max shank. Confirm your rotary hammer accepts SDS-Max tooling before buying.
How long is the bit?
The manufacturer feature states 18 inches of usable length and 24 inches overall.
What is the bit designed to do?
The listing describes a thru-hole rotary hammer bit with an aggressive tip intended for fast breakthrough and large chip removal.
What is reported in customer feedback?
The supplied feedback summary describes positive perceptions of quality, value and drilling performance, including a report of drilling through 8 inches of concrete fairly easily. These are customer reports, not performance guarantees.
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