Rotary tool grinding/sanding bit Dedra DEDRA 07F011B for wood, shank 8 mm, working Ø 3.96 mm

Rotary tool grinding/sanding bit Dedra DEDRA 07F011B for wood, shank 8 mm, working Ø 3.96 mm is a single-piece abrasive attachment designed for detail work on wooden surfaces. It is intended for use with rotary tools that accept an 8 mm shank and provides a small 3.96 mm working diameter for precision sanding, shaping and deburring. The bit is suitable for finishing grooves, contours and small recesses where controlled material removal and surface refinement are required.

Advantages

This sanding/grinding bit offers a compact working diameter that enables precise access to tight areas and fine details. The 8 mm shank provides secure clamping in compatible collets to reduce wobble during operation. Designed specifically for wood, the abrasive profile balances material removal with surface quality, allowing both shaping and light finishing without excessive tear-out. Supplied as a single unit, it is convenient for targeted tasks and easy replacement.

Suitable for

• Detail sanding and finishing of wooden models and crafts
• Shaping and contouring small wooden parts
• Deburring cut edges and cleaning grooves
• Surface refinement in carpentry and decorative woodworking

Key specifications

• Shank diameter: 8 mm
• Working (abrasive) diameter: 3.96 mm
• Material compatibility: wood
• Package quantity: single piece
• Intended use: grinding, sanding, shaping, deburring, surface finishing

How to use

Select a rotary tool or flexible shaft with a compatible 8 mm collet or chuck and secure the shank firmly. Start at low speed to establish control and progressively increase RPM as needed for efficient material removal while monitoring the workpiece. Apply light, even pressure and move the bit along the contour or surface to avoid concentrated heat and burning. Replace the bit when abrasive effectiveness diminishes to maintain consistent results.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and a dust mask when working with wood. Test on a scrap piece to set rotational speed and pressure, and avoid excessive force to prolong bit life and preserve surface quality.