Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	High-Grade Carbon Steel
Taper Type	Jacob's Taper JT0
Shaft Diameter	3mm
Overall Length	25mm
Surface Finish	Polished
Hardness	HRC 45-50
Compatibility	Mini Drill Press & Grinders
Package Contents	2 Pieces
Net Weight	15g per Piece
Manufacturing Origin	China

5 reviews

Anonymous

Apr 07, 2026

Rating: 4/5

Good Quality

Solid steel but required a bit of cleaning upon arrival to remove protective oil.

Anonymous

Feb 22, 2026

Rating: 3/5

Decent Product

Works fine but the tolerance was slightly tight. Needed some effort to install.

Anonymous

Feb 05, 2026

Rating: 5/5

Exactly as Described

The taper matches my JT0 chuck exactly. No slipping during operation.

Anonymous

Feb 05, 2026

Rating: 5/5

Great for DIY

Used this for a custom grinder setup, works great. Highly recommend for hobbyists.

Anonymous

Feb 04, 2026

Rating: 5/5

Excellent Precision

Fits my micro drill press perfectly without wobble. Very satisfied with the build quality.

5 FAQ

Q: Is this compatible with JT1 chucks?

A: No, JT0 and JT1 are different taper sizes and are not interchangeable.

Q: Will this work with a standard Dremel shaft?

A: No, this is designed for specific 3mm motor shafts and may not fit all rotary tools.

Q: Is the steel hardened?

A: Yes, it is hardened to HRC 45-50 for durability and wear resistance.

Q: What is the maximum RPM rating?

A: We recommend usage under 3000 RPM for safety and longevity of the adapter.

Q: Do I need special tools to install?

A: A gentle press fit is usually sufficient for installation, no special tools required.

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