AL Series Cone & Ball Felt Bobs
AL-150C / AL-200C / AL-250C / AL-150K / AL-250K
6mm shank felt bobs in cone (C) and ball (K) shapes. Compressed wool felt holds polish, conforms to curved cavities and radii, and produces uniform mirror surfaces.
AL Series Cone & Ball Felt Bobs (6mm Shank)
Designed for cavity polishing where a flat felt cannot reach the radius. The cone (C) form addresses sloped walls and tapered cavities; the ball (K) form polishes spherical pockets and rounded transitions.
Specifications
| Order No. | Shape | Diameter (Φ) | Shank |
|---|---|---|---|
| AL-150C | Cone | 15 mm | 6 mm |
| AL-200C | Cone | 20 mm | 6 mm |
| AL-250C | Cone | 25 mm | 6 mm |
| AL-150K | Ball | 15 mm | 6 mm |
| AL-250K | Ball | 25 mm | 6 mm |
Applications
- Mold cavity radius polishing
- Sphere & cone-pocket mirror finishing
- Die & punch transition smoothing
AL Series Cone & Ball Felt Bobs Professional Precision Carbide End Mills and Cutting Tools Manufacturing
LV Tool provides AL Series Cone & Ball Felt Bobs for buyers who need dependable precision carbide end mills and cutting tools in professional CNC machining environments. This product supports manufacturers, machine shops, and tooling distributors looking for stable cutting performance, accurate dimensions, and reliable results across demanding materials and production conditions.
Our carbide tools are produced with premium materials, precision CNC grinding, coating expertise, and ISO 9001-certified quality control. This helps customers improve tool life, surface finish, chip evacuation, cutting stability, and machining efficiency in applications such as mold making, automotive parts, aerospace components, electronics, and precision machinery.
As a Taiwan manufacturer with OEM ODM support, LV Tool helps buyers evaluate product fit, standard dimensions, custom tooling needs, and long-term supply requirements. We focus on practical cutting tool solutions that reduce downtime, control cost, and support consistent production quality.

