Buddy Tools D-Wing Corner Trowel – 7.5” Stainless Steel Drywall Corner Tool for Inside Corners – Innovative Bi-Directional Drywall Trowel with Polymer Handle for Smooth, Clean, Fast Finishing

SMOOTH, CLEAN DRYWALL CORNERS: A 7.5" blade smooths compound while the 1.5" wing feathers the adjacent surface, helping reduce gouges, ridges, voids and sanding for a clean professional drywall finish

DURABLE ONE-PIECE CONSTRUCTION: A rigid stainless-steel blade with a polymer over-mold creates a strong, rust resistant drywall trowel that cleans fast with no rivets or hardware to clog with compound

CLEAN FINISHING WITH LESS WORK: Wider than compact corner knives, this drywall corner trowel spans more of the joint to speed inside corner mud application and reduce repositioning needs

BI-DIRECTIONAL HANDLING FOR BETTER CONTROL: Smooth polymer grip rotates comfortably in the hand, allowing users to switch direction quickly and maintain pressure for consistently clean drywall corners

FAST, CONSISTENT RESULTS: Apply compound to wall with drywall knife, run the D-wing corner tool up or down the corner and wipe clean, repeating on the second side after the first coat dries

The Buddy Tools D-Wing Corner Trowel is engineered to help pros and serious DIYers finish inside drywall corners faster, cleaner, and with far fewer mistakes. Unlike traditional 90° corner trowels that straddle both walls and require constant pressure balancing, the D-Wing rides primarily on one surface. Its long 7.5” stainless-steel blade smooths compound while the 1.5” wing feathers the adjacent wall, reducing gouges, ridges, corner voids, and the heavy sanding normally needed in drywall corner finishing. It keeps the corner sharp avoiding gap filling and unnecessary sanding. A rigid stainless-steel core with a full polymer over-mold creates a durable, rust-resistant, one-piece drywall trowel that cleans quickly and won’t trap compound around hardware. The extended working length covers more of the corner per stroke than narrow corner knives and helps users finish multi-room jobs more efficiently. The smooth polymer handle rotates for bi-directional control, allowing fast direction changes and steady pressure in tight spaces. For professional results every time, use as directed. To begin, after tape is dry, apply joint compound to one wall only with a 4”–6” drywall knife. Set the D-Wing at the inside corner and pull it up or down the corner, allowing the blade to load and level the mud while the wing wipes the opposite surface clean. The mud will fill the corner eliminating voids in the mud. Once dry, repeat the same motion on the second wall to produce a crisp, uniform corner with minimal sanding. Buddy Tools designs innovative drywall tools that make it easier for everyday users and contractors to achieve pro-grade results. From simple, durable construction to smart problem-solving features, every Buddy Tools product is built to help projects finish faster, cleaner, and with confidence.