Irwin 4 In. Forstner Bit Extension
SKU: 1628015
4' diameter bit extension. Extends cutting depth of Forstner bits by 2-3/4'. Fits 3/8' drills and drill presses.
4' diameter bit extension. Extends cutting depth of Forstner bits by 2-3/4'. Fits 3/8' drills and drill presses.