K-Line AT3391 Oil Filter Cutter with Quick Wheel Adjustment

K‑Line AT3391 Oil Filter Cutter with Quick Wheel Adjustment

The K‑Line AT3391 Oil Filter Cutter is a heavy‑duty tool designed to cut open spin‑on oil filters for internal inspection. Technicians rely on this process to identify metal particles, debris, and early signs of engine wear. Built for professional diagnostic work, the AT3391 delivers clean, precise cuts and long‑term durability.

This cutter features a quick-wheel adjustment mechanism and a two‑position, height‑adjustable cutting blade, allowing it to handle a wide range of filter sizes—from 2.875 inches to 6.25 inches in diameter. Its extra‑heavy‑duty construction ensures superior performance and longevity compared to competitive models.

Key Features

• Cuts open spin‑on oil filters for contamination inspection
• Large capacity: fits filters 2.875\" to 6.25\" in diameter
• Quick wheel adjustment for fast setup
• Two‑position adjustable cutting blade for small automotive and large truck/bus filters
• Extra heavy‑duty construction for professional shop use
• Ideal for engine diagnostics and preventive maintenance

Looking for a Different K‑Line Tool?

If you’re searching for additional K‑Line specialty tools and don’t see the exact item in our catalog, we’re here to help. Our knowledgeable team can guide you to the correct tool for your application. Tillman carries one of the broadest inventories of high‑quality clutch tools and diesel service equipment.

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Whether you’re an authorized repair shop, an independent mechanic, or a DIY technician, our store offers a wide selection of:

• Automotive specialty tools
• Heavy‑duty engine tools
• High‑end electrician tools
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With FREE shipping on select items, we make it easy and affordable to get the tools you need. We also carry specialty tools and parts for Harley‑Davidson, Ducati, and Suzuki, ensuring every job is done correctly.