Replacement spindle for Lawson drill heads with a Hex Nut mounting style. See 7B for related bushing and B11521 for related bearing.
Other Spindles available:
• 6A - 2" Capacity Collet
• #6 - 3" Capacity Collet
• 6B - Clip Style
• 6E - Large 9/16" drill bit
• 6C - Straight Shank Hex Nut