Bosch HC5041 Sds-Max Shank Drill Bit, 7/8" Door Use for boat docks

Use for boat docks

Tamper Holder G-Series Frame

Will not drip or sag

Not for use on heat pumps

Swivel Head: Yes

Bosch HC5041 Sds-Max Shank Drill Bit, 7/8" Door Use for boat docksBits with Quadro X feature an extra strength tip for longer life and faster drilling. Updated tip and head provides 15 percent faster removal rate and 30 percent longer life; the 4 cutter head is fast with accurate drilling and true round holes for anchors. Highlights: Size : 7 8" x 21" Carbide tipped bit head is harder, tougher, and more resistant to extreme loads 7 8" diameter, 16" usable length, 21" overall length Four chiseling faces and cutting