Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | High-Grade Carbon Steel |
| Outer Diameter | 12 mm |
| Inner Diameter Options | 3, 4, 5, 6, 7, 8, 9, 10 mm |
| Overall Length | 20 mm |
| Heat Treatment | Hardened and Tempered |
| Surface Finish | Precision Ground |
| Fit Tolerance | H7 for OD, G6 for ID |
| Application | Drill Jigs, Fixtures, Guides |
| Package Contents | 1 x Steel Sleeve |
| Country of Origin | Manufactured Overseas |
Anonymous
Apr 10, 2026
Rating: 4/5
Good Value
Works well for the price. The OD was slightly tight in my housing but a little polishing fixed it. Inner diameter is accurate.
Anonymous
Feb 26, 2026
Rating: 5/5
Solid Construction
The steel is hard and well finished. No burrs on the edges which saved me time during installation. Highly recommend for workshop projects.
Anonymous
Feb 09, 2026
Rating: 5/5
Perfect Guide
Fits my drill press table perfectly. Provides excellent guidance for the drill bit and reduces wander significantly. Very satisfied.
Anonymous
Feb 05, 2026
Rating: 5/5
Fast Shipping
Needed this for a repair job urgently. Arrived earlier than expected and fit perfectly into the existing assembly. Great product.
Anonymous
Jan 29, 2026
Rating: 5/5
Excellent Precision
Used this for a custom jig setup and the tolerance was spot on. The steel feels very durable and holds up well under repeated drilling.
Q: Is this sleeve suitable for use with aluminum workpieces?
A: Yes, this steel sleeve is compatible with aluminum, wood, and plastic workpieces when used as a guide bushing.
Q: Is the sleeve coated to prevent rust?
A: The sleeve has a black oxide finish which provides some corrosion resistance, but we recommend storing in a dry environment.
Q: Can I ream the inner diameter if I need a custom size?
A: While the steel is hardened, light reaming is possible with proper tools. However, we recommend selecting the closest standard size for best results.
Q: What is the exact length of the sleeve?
A: The overall length of the sleeve is 20 mm as specified in the attributes section.
Q: Do you offer bulk pricing for orders over 50 units?
A: Yes, please contact our sales team directly through the store page for bulk order discounts and availability.
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