TXZGM Dog Nail Grinder Replacement Bits, 2-Pack 80 Grit Diamond Heads

TXZGM Diamond Dremel Dog Nail Grinder Attachment Bit is a replacement rotary-tool head for gradually grooming dog and cat nails, with an 80# grit diamond coating and a standard 1/8-inch (3.175 mm) shank.

• Diamond-coated grinding surface — gradually files thick nails and is designed to run cool during grooming.
• Standard 1/8-inch shank — fits compatible rotary tools for at-home or grooming-session use.
• Two replacement heads, 80# grit — provides a spare for ongoing nail care.
• Up to 800 nail trims per bit — offers extended use before replacement.
• Tool-free quick change — makes it possible to install a replacement head in seconds.

For pets that find traditional nail clippers stressful, gradual grinding offers another way to maintain nail length. TXZGM’s attachment is intended for dogs and cats, including nervous pets and animals with sensitive paws, and can be used in home grooming or by professional groomers.

What pets and nail types is this grinder bit made for?

TXZGM’s dog nail grinder bit is designed for dogs and cats weighing 1–150 lb (0.45–68 kg), including pets with thick nails. Its diamond surface files nails progressively rather than cutting them with clippers. The brand’s Japanese-designed diamond surface is intended to support a gentler grooming experience for anxious pets.

• For dog and cat nail grooming
• Designed to grind thick nails without splitting or cracking them
• Made to reduce noise and vibration for nervous pets

Which rotary tools does the 1/8-inch shank fit?

The attachment fits Dremel rotary tools that accept a 1/8-inch shank, along with most other corded or cordless rotary grinders that use this shank size. Compatible Dremel models include 7350-PET, 7760-PET, 7760-PGK, 7760 Lite, 7760 PawControl, 7020-PGK, 7300, 4000, 3000, 8050-MICRO, 225 FLEX-SHAFT, 4300, 8220, 8240, 8250, 3100, and Stylo+.

• Also compatible with Diamondg, WAHL, Oster, and Andis pet rotary grinders that accept a 1/8-inch shank
• Good to know: compatibility depends on the tool accepting this shank size

What comes in the pack, and how is a bit replaced?

The pack contains two replacement grinder heads, each with 80# grit. Change a head without tools in seconds, keeping the second bit ready for a later grooming session or a multi-pet household.

• Up to 800 nail trims per bit
• Wear-resistant diamond coating is designed for repeated use and fewer frequent replacements
• The two-head pack is positioned as a lower-cost alternative to OEM replacement heads

How does the diamond bit work during grooming?

The coated grinding surface gradually works across the nail; the design is intended to limit heat buildup during grooming. TXZGM also says the bit reduces noise and vibration, features intended to make nail care more manageable for nervous pets.

• Rotary grinding attachment for pet nail care
• Replacement heads can also make a practical gift for pet owners, new pet parents, or professional groomers

This attachment suits pet owners and groomers who want a replaceable rotary-tool head for gradual nail filing, particularly when caring for thick nails or pets uneasy with clippers. It is a rotary grinder bit for tools accepting a 1/8-inch shank, supplied as a two-head pack.

Read our guide: Caring for an older dog or cat: comfort, routine and vet checks