Question 1

What is the Milwaukee M18BMS20-0 M18 Cordless Metal Shear and what can I cut with it?

Accepted Answer

The M18BMS20-0 is an 18-volt cordless metal shear designed for burr-free, fast cuts in metal. It features an 8500 SPM motor, a 2-inch blade for efficient sheet metal cutting, and a dial depth control for accurate cuts at various angles. Its compact 7.7-inch length and 3.5-lb weight make it suitable for tight spaces and overhead work, ideal for cutting sheet metal, aluminum, stainless steel, and other thin metal stock.

Question 2

What are the key specifications and features of this tool?

Accepted Answer

Key specs include: 18V cordless operation, brushless motor for efficiency, 8500 cuts-per-minute, up to 20,000 N cutting force, 2-inch blade, adjustable depth dial, four-position adjustable guard, adjustable shoe, rubber grip, integrated LED light, and a kit that includes two M18 batteries and a one-hour charger.

Question 3

What materials can it cut and are there any material limits I should know about?

Accepted Answer

It’s designed for sheet metal work and can cut materials such as aluminum and stainless steel. The tool is optimized for thin to moderate thickness metal stock commonly found in ductwork, roofing, and fabrication tasks. For very thick materials, use an appropriate alternative or method.

Question 4

How do I adjust the depth and the angle for precise cuts?

Accepted Answer

Use the dial depth control to set how deep the blade cuts into the material and use the adjustable guard for angle control. The tool also offers an adjustable shoe to help position and stabilize the cut. For precise results, position the workpiece firmly, illuminate with the LED, and make controlled passes.

Question 5

What are common use cases for this cordless metal shear?

Accepted Answer

This tool is well-suited for HVAC ductwork, metal roofing and flashing, gutters, sheet-metal fabrication, automotive panel work, and any situation that requires quick, burr-free metal cuts in tight or overhead spaces where a corded tool would be impractical.

Question 6

What safety practices should I follow when using this tool?

Accepted Answer

Wear eye protection, hearing protection, and gloves. Keep hands away from the blade path, ensure the adjustable guard is in place, secure the workpiece, and keep the workspace clear. Always disconnect the battery before changing blades or performing maintenance, and use the LED light to improve visibility in dim areas.

Question 7

What’s included in the kit with the Milwaukee M18BMS20-0?

Accepted Answer

The kit includes two M18 batteries and a one-hour charger, providing flexible operation and faster turnaround between jobs without repeatedly swapping out power sources.

Question 8

How do I maintain or replace the blade on this shear?

Accepted Answer

Power off and remove the battery before maintenance. Access the blade area according to the user guide, remove the old blade if needed, install the replacement blade securely, and re-check for proper seating. Regularly inspect the blade for wear and replace it when cutting performance degrades.

Question 9

How does the Milwaukee M18BMS20-0 compare to the Milwaukee M18BMS12-0 on Fepy?

Accepted Answer

Both are cordless metal shears in the Milwaukee M18 family. The M18BMS12-0 is a variant that may offer different speed or guard configurations. For a direct side-by-side look, compare their pages: https://fepy.com/product/milwaukee-m18bms12-0-m18-cordless-metal-shear

Question 10

How does the Milwaukee M18BMS20-0 compare to the Milwaukee M18BMS10-0 on Fepy?

Accepted Answer

The M18BMS10-0 is another cordless metal shear option in the Milwaukee M18 lineup. It may feature different balance or performance nuances suitable for certain workflows. See the product page here: https://fepy.com/product/milwaukee-m18bms10-0-m18-cordless-metal-shear

Question 11

Are there other brands or models of cordless metal shears available on Fepy that I should consider?

Accepted Answer

Yes, Fepy offers other brands and models of cordless metal shears for comparison. For example, you can explore DeWalt’s cordless metal shear options here: https://fepy.com/product/dewalt-dcs520-cordless-metal-shear

Question 12

How can I maximize battery life and get the most run time from the M18BMS20-0?

Accepted Answer

Use the appropriate speed setting for the material and cut type, plan cuts in efficient passes to minimize resistance, and swap between the two included M18 batteries to maintain steady performance. The included fast-charging capability helps minimize downtime between cuts.

مقصّ معدني لاسلكي (Milwaukee) يعمل ببطارية (M18) موديل (M18BMS20-0)

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