Product Specifications:
SA-5: Cylindrical shape 1/2" x 1"-1/4"Shank
SA-3: Cylindrical shape 3/8" x 3/4"-1/4"Shank
SC-1: Cylindrical radius end 1/4" x 5/8"-1/4" shank
SC-3: Cylindrical radius end 3/8" x 3/4"-1/4" shank
SD-1: Ball shape 1/4"X7/32"-1/4"shank.
SD-3: Ball shape 3/8"X5/16"-1/4"shank.
SF-3: Tree shaped radius end 3/8" x 3/4"-1/4"shank
SF-5: Tree shaped radius end 1/2" x 1"-1/4"shank
Please Attention:
1. Always ensure your burr shank is well inserted into your collet and clamped down tightly.
2. Wear an eye mask to protect your eyes from filings.