Shell End Mill Arbors Style "B" Threaded for Draw Bar
Threads for Drawbar
B&S #7 3/8" -16 B&S #10 5/8" -11 B&S #12 3/4" -10
B&S #9 1/2" -13 B&S #11 5/8" -11
Threads for Drawbar
B&S #7 3/8" -16 B&S #10 5/8" -11 B&S #12 3/4" -10
B&S #9 1/2" -13 B&S #11 5/8" -11