Negative Rake Bits, 6 cutting edges per bit,
Fits Alltool negative rake brake lathe bits, OEM#3331 for Model # 747
RJ West Model# 660, OEM # 3331
Ammco 1000, 2000, 3000, 4000, 4100, 7000
Hunter BL300 with negative rake tool holder, Hunter OEM #221580,
Rels Models# 2000 with negative tool holders, OEM# 45001;
Performance Models# 66, 6600, 7100, 7200, 7600 OEM# 3331,
10 bits per pack