15P703 - Walter TOPCUT 7-Inch Resin Fiber Disc 36 Grit

Name: Walter TOPCUT 7-Inch Resin Fiber Disc 36 Grit
SKU: 15P703
Availability: BackOrder

Packaging: 25 per each

$4.92/ea

Package Price:

$123.00/25 per each

Usually ships within 3-5 business days

SKU: 15P703 Categories: Abrasives, Sand and Blend Discs

OVERVIEW

High-Performance Zirconium Sanding Discs for Industrial Fabrication

The Walter 15P703 TOPCUT™ Sanding Disc is a premium abrasive solution designed for industrial environments where speed and efficiency are paramount. Engineered with high-quality zirconium grains, these 7-inch discs are specifically formulated to tackle the toughest stock removal tasks on steel and stainless steel. The coarse 36 grit composition makes them ideal for heavy weld removal, beveling, and aggressive surface preparation, allowing fabrication shops to maximize throughput and reduce labor costs.

One of the standout features of the TOPCUT™ series is its ability to remove material 50% faster than comparable discs in its class. This efficiency is achieved through a unique bonding system that holds the abrasive grains securely while allowing them to fracture and self-sharpen during use. For MRO and production facilities, this translates to fewer disc changes and consistent performance from the first spark to the last. The discs are designed to fit standard 7-inch angle grinders with a 7/8-inch arbor, making them a versatile addition to any tool crib.

Thermal management is critical when working with high-value alloys. The Walter 15P703 incorporates cool-cutting technology that dissipates heat effectively, preventing surface discoloration, warping, or glazing on stainless steel workpieces. This feature ensures that the structural integrity and aesthetic finish of the metal are preserved, reducing the need for secondary rework. Sold in packs of 25, these discs offer excellent value and inventory control for high-volume operations.

Key Industrial Benefits

Rapid Stock Removal: Aggressive 36 grit zirconium grain significantly reduces grinding time.
Extended Durability: High-strength bond and heat-resistant backing extend disc life.
Material Versatility: Excellent performance on both carbon steel and stainless steel.
Cost Efficiency: Long life and high speed combine to lower total abrasive costs.

Additional Information
Packaging Description:25 per each
Brand:Walter
Diameter (in):7"
Arbor (in):7/8"
Grit:36
Used to Sand:Steel or Stainless
Abrasive Material:Zirconium
Max RPM:8600
Product Type:Resin Fiber Disc

INCLUDED

25 x Walter 7" Gr36 TOPCUT Sanding Discs

APPLICATIONS

Heavy weld removal and leveling
Surface blending on stainless steel tanks and vessels
Grinding and finishing of structural steel
Deburring flame-cut steel edges
Removing mill scale and rust
General metal fabrication and maintenance

FAQ

The Walter 15P703 is a 36 grit disc, which is a coarse grade designed for aggressive stock removal and heavy grinding applications.

Yes, resin fiber discs like the 15P703 require a compatible backing pad (typically a hard or medium density rubber pad) to support the disc during use.

While it can grind aluminum, it is primarily designed for steel and stainless steel. For aluminum, a disc with specific anti-loading properties (like Walter's ALU series) is recommended to prevent clogging.

The maximum safe operating speed for the Walter 15P703 7-inch disc is 8,600 RPM. Always ensure your grinder does not exceed this speed.

The Walter 15P703 TOPCUT discs are typically sold in packages of 25 discs.

Yes, the TOPCUT series features cool-cutting technology specifically designed to prevent heat discoloration on stainless steel.

This disc has a standard 7/8" arbor hole, fitting most standard 7-inch angle grinders.

The disc utilizes high-performance Zirconium grain, known for its toughness and self-sharpening characteristics.