Bosch HC5005 3/8 in x 13 in SDS-max Speed-XTM Rotary Hammer Bit - Fast

In this review the Bosch HC5005 3/8 in x 13 in SDS-max Speed-XTM Rotary Hammer Bit is evaluated for contractors and serious DIYers who need fast, accurate deep concrete holes. The bottom line: this bit is worth considering when speed and clean starts matter, because its inclined side cutters and active-centering tip deliver noticeably quicker penetration and precise starts compared with standard masonry bits. The review focuses on drilling performance, durability signals from users, and the bit's fit with SDS-max hammers.

Key Features

• Speed-XTM inclined cutters: The inclined side cutters are designed to raise drilling speed so holes are completed faster in dense concrete.
• Compact head: A compact head helps clear dust more quickly during drilling, which supports longer bit life on extended jobs.
• Active-centering tip: The centering tip provides quick, accurate starts that reduce bit wander and the need for pilot holes on hard surfaces.
• Solid carbide head: A solid carbide tip and robust S-cutter geometry deliver aggressive cutting power for deep, heavy-duty drilling.
• Wear mark indicator: A visible wear mark helps confirm the bit is still within diameter tolerance for accurate hole sizes.
• SDS-max compatibility: Machined to ANSI and intended for SDS-max drive hammers, it fits Bosch SDS-max and compatible SDS-max tools.

Who It's For

This bit suits professionals and informed DIYers who drill deep into concrete and want fast penetration and reliable hole geometry, for tasks like anchor installation or through-holes. Its 13 in length is helpful on thicker slabs and stacked concrete where reach matters.

Those who should look elsewhere include users who need ultra-long life for high-volume production drilling without occasional tip failures, or anyone using non-SDS-max-only tools; compatibility notes are important if a hammer uses a different drive standard.

Pros & Cons

Pros

• Fast drilling speed from inclined side cutters reduces time per hole on dense concrete.
• Active-centering tip improves starts and keeps holes accurate, cutting down rework.
• Compact head and solid carbide design aid dust clearance and provide aggressive cutting for deep holes.
• Wear mark helps users verify hole diameter is still within spec for critical installs.

Cons

• Durability feedback is mixed; some users report excellent life while others have experienced tip breakage after a few holes.
• Length and aggressive cutting may be overkill for light home projects where shorter masonry bits suffice.

Specifications

Brand	Bosch
Shank type	SDS-max
Diameter	3/8 in
Length	13 in
Tip material	Solid carbide head
Special features	Inclined side cutters, active-centering tip, wear mark indicator
Standards	Manufactured to ANSI specification B212.14

Our Verdict

The Bosch HC5005 3/8 in x 13 in SDS-max Speed-XTM is a strong choice for tradespeople who value drilling speed, accurate starts, and a robust carbide tip for deep concrete work. It represents good value for jobs that demand fast, precise holes, though users who need maximum tip life under extreme, repetitive use should monitor wear and consider backups.

Frequently Asked Questions

Will this fit my SDS-max rotary hammer?
Yes, the bit is designed for SDS-max drive hammers and fits Bosch SDS-max and compatible SDS-max tools.

How long is the bit and what depth can it reach?
The overall length is 13 in, which provides reach for deep holes through slabs or stacked concrete where shorter bits fall short.

Is the tip replaceable?
The bit uses a solid carbide head intended as an integrated cutting tip rather than a replaceable insert, so replacement of the whole bit is typical when the tip wears.