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Weiler 13135 stainless knot wire wheel 4 inch .020 wire 3/8-24 UNF arbor

Weiler

Weiler 13135 Stringer Bead Knot Wire Wheel 4in 0.020 Stainless 3/8-24 UNF hardware

SKU CH-EBT3-YZA1T MPN 13135

A 4-inch stainless-steel knot wire wheel with 0.020-inch wire, 3/8-24 UNF arbor and 20,000 RPM maximum speed for aggressive weld cleaning and surface preparation

  • Cleans welds with narrow 3/16 in face width
  • Stainless 0.020 in wire resists contamination on steel
  • Standard twist knots deliver heavy-duty brushing flexibility
  • 3/8-24 UNF arbor fits compatible angle grinders
  • Rated 20000 RPM for high-speed cleaning power

Application & design

This Weiler 13135 is a 4-inch stringer bead knot wire wheel built for aggressive surface preparation. Stainless steel wire resists contamination on stainless and aluminium workpieces. The 3/8-24 UNF arbor fits compatible angle grinders and die grinders. A 3/16-inch face width concentrates brushing force into weld toes and tight corners.

Target users

Welders and fabricators cleaning stainless welds, removing heavy scale or roughening surfaces before coating will benefit from the narrow knot construction. Operators needing wide-area coverage or softer brushing for thin sheet metal should choose a cup brush or crimped-wheel alternative instead.

Decisive spec

The 0.020-inch stainless wire diameter and 20000 RPM maximum speed define the cutting aggression and safety limit. Verify your tool’s spindle thread and rated speed match these values before mounting.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 64% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameWeiler

Questions about this item

What size angle grinder or tool arbor is required to mount the 3/8-24 UNF thread?

The wheel fits a 3/8-24 UNF threaded spindle, common on many 4 inch angle grinders. Verify your tool’s arbor matches this thread before use.

Can the 0.020 inch stainless wire be used on softer metals without causing excessive wear?

The 0.020 inch stainless fill is designed for heavy-duty cleaning and weld spatter removal; on softer metals it may remove material quickly, so test on a small area first.

How can I confirm the wheel is running true at the 20000 RPM maximum speed after installation?

Start the tool at low speed and watch for wobble or vibration; a properly seated wheel should spin smoothly without side-to-side movement up to the rated 20000 RPM.

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