WC-303 3/8x3/32 Woodruff Keyseat Cutter with 1/2" Straight Shank, High Speed Steel $20.06 B008I5BLSE
WC-304 1/2x3/32 Woodruff Keyseat Cutter with 1/2" Straight Shank, High Speed Steel $20.06 B008I5BLX4