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Cylindrical abrasive drum with textured surface, 4.5in diameter

Walter Surface Technologies

Walter Surface Technologies 07M446 Linear Finishing Abrasive Drum HG Grit 4.5in

SKU CH-Q6VX-9SD53

A 4.5 inch abrasive finishing drum produces uniform linear finishes on aluminum, brass, copper, stainless steel and other alloys when used with the Line-Mate III tool

  • Product typeAbrasive Finishing Tools
  • Uniform material removal on metal surfaces
  • Compatible with Line-Mate III tool 30A268
  • Produces shadow-free linear finishes
  • Works on aluminum, brass, copper, stainless steel and alloys
  • 5in drum size for broad surface coverage

Drum Specifications

The Walter Surface Technologies 07M446 is a linear finishing abrasive drum with HG grit and a 4.5in diameter. It is a pneumatic and hydraulic power accessory designed for surface conditioning tasks. The drum mounts on compatible equipment to deliver uniform material removal on metal surfaces. New condition ensures full abrasive life from first use.

Target Users

Metal fabricators and finishers who need shadow-free linear finishes on aluminum, brass, copper, stainless steel and other alloys will find this drum suitable. It pairs with the Line-Mate III tool referenced as 30A268 for consistent results. Shops without that specific drive tool or those requiring a different grit profile should look at alternative finishing accessories.

Compatibility Key

The single specification that decides fitment is the 4.5in drum diameter combined with the HG grit rating. Only machines that accept this exact diameter and grit configuration can use the drum. Verify your tool accepts these parameters before purchasing.

How it compares

Measured against everything we stock in Air & Hydraulic Power Tools, at today’s prices. Recalculated every night.

Price $114.99
Pricier than about 66% of the 243 comparable items (median $61.99).

Specifications

Product
Brand nameWalter Surface Technologies
Product typeAbrasive Finishing Tools

Questions about this item

How long does the 4.5in drum last before the abrasive surface wears out under continuous use?

The drum provides uniform material removal until the abrasive layer is fully consumed; lifespan depends on workpiece material and applied pressure.

Does the drum generate noticeable heat or vibration during all-day operation on a Line-Mate III 30A268?

The drum runs at the tool's operating speed; heat and vibration are determined by the Line-Mate III 30A268 and the feed rate you choose.

Which drive tool is required to mount and run this 4.5in abrasive drum?

It is designed for the Line-Mate III tool with part number 30A268.

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