Dynabrade DynaCut Teardrop Hook & Loop Sanding Sheet 2-3/8" x 2-3/4" 120 Grit Aluminum Oxide C-Weight Paper 6-Hole Bulk-50 93679

Dynabrade DynaCut Teardrop Sheet For Detail Sanding

Dynabrade DynaCut 120 grit teardrop sanding sheet uses premium P grade aluminum oxide, which cuts sharply so material removes efficiently across a broad range of surfaces. The 2-3/8 inch by 2-3/4 inch teardrop shape works well where a compact sanding area is needed, helping reach tight areas. A 6-hole pattern in the sheet aligns with dust extraction on compatible tools, helping keep the sanding surface clear while you work. The C-weight paper backing is durable yet still moderately flexible, so it resists tearing while conforming to slight contours. A non-contaminating, non-loading coating reduces clogging on soft materials and coatings, so the sheet can stay productive longer between changes. This sheet is part of the Dynabrade coated abrasives line in abrasive sheets, giving a focused option for detail sanding tasks.

Key Sanding Sheet Details For Daily Work

• Premium P grade aluminum oxide abrasive cuts sharply on hard and soft woods, plastics, fiberglass, composites and fabricated metals, so one sheet can handle varied materials in a typical shop workflow.
• C-weight paper backing resists tearing yet remains moderately flexible, allowing firm pressure on flat areas while still following light contours without breaking down prematurely.
• Non-contaminating, non-loading coating resists clogging on soft materials and coatings, supporting steady cutting action and consistent scratch patterns over a longer sanding cycle.
• 2-3/8 inch by 2-3/4 inch teardrop profile focuses the abrasive where access is tight, which helps when sanding corners, profiles and detailed components on smaller workpieces.
• Six-hole hook and loop layout pairs the abrasive surface with dust extraction through the sheet, which helps keep the work area clearer for better visibility and more uniform cutting.
• Hook and loop attachment design lets the sheet release and reattach on compatible pads quickly, helping change grits or worn sheets without interrupting the sanding sequence for long.

Hook And Loop Teardrop Sheet Setup And Use

This DynaCut 120 grit teardrop sheet uses a hook and loop backing, so it engages with a matching hook and loop pad on the tool for secure grip during sanding. The 2-3/8 inch by 2-3/4 inch dimensions and 6-hole layout are designed for Dynafine Detail Sanders DY58017, aligning the sheet with the tool pad and dust holes for proper operation. The C-weight paper backing balances stiffness and flexibility, so the sheet sits flat against the pad while still adapting slightly at edges. The 120 grit rating sits in a medium-fine range, which suits general stock refinement on wood, metal, aluminum, composites, solid surface materials and primed or painted surfaces. The non-loading coating helps when sanding softer materials or coatings, as it works against buildup that could interfere with contact and cut.

Where This Dynabrade Sheet Fits In Sanding Work

Teardrop Sheet Use On Dynafine Detail Sanders

The Dynabrade DynaCut sanding sheet 93679 is specified for use on Dynafine Detail Sanders DY58017, so its 2-3/8 inch by 2-3/4 inch teardrop shape and 6-hole pattern are matched to that pad design. When the sheet is placed on the hook and loop pad, the cutout pattern positions the abrasive where the tool orbits, providing full contact across the pad face. The hole layout aligns with the Dynafine sander dust extraction path, which channels dust away from the sanding zone while the tool runs. Because the C-weight paper backing resists tearing while remaining moderately flexible, the sheet can follow the detailed movements of a detail sander without shredding at the edges. This makes it suitable for small moldings, corners and other detail areas where the tool nose needs accurate abrasive placement.

Why Abrasive Construction Supports Consistent Results

The premium P grade aluminum oxide used on this sheet is described as sharp and free cutting on hard and soft woods, plastics, fiberglass, composites and fabricated metals, which means each pass removes material predictably across mixed substrates in a project. That helps maintain control over scratch depth when moving from one material to another on assemblies. The C-weight paper backing adds durability so the grain stays supported under pressure, which helps keep the abrasive cutting instead of folding or gouging. A non-contaminating, non-loading coating resists clogging when sanding soft materials and coatings, so the sheet can keep clearing debris from between grains, maintaining a cleaner cutting surface and more even finish. Because the sheet is indicated as a good choice for wood, metal, aluminum, composites, solid surface materials and primed or painted surfaces, one grit can serve multiple steps, simplifying abrasive selection for repeat setups.

Common Questions About This Dynabrade Sanding Sheet

Choose This Sheet For Multi-Material Detail Sanding

The Dynabrade DynaCut 120 grit teardrop sanding sheet pairs its premium P grade aluminum oxide with a durable C-weight paper backing, giving a balance of cut and longevity across many shop materials. The 2-3/8 inch by 2-3/4 inch teardrop profile and 6-hole hook and loop layout match Dynafine Detail Sanders DY58017, so the abrasive works in step with that tool. A non-contaminating, non-loading coating helps the sheet stay effective on softer substrates and coatings by resisting clogging. For work that moves between wood, metals, composites, solid surface materials and primed or painted surfaces, this sheet provides a focused, detail-oriented option ready for repeated setups.