Check the listing for details. 6” diameter 25” length Cable Tool Drilling Chisel Bit 2-1/4" x 3-1/4" API thread. Condition: Used. Listed at 175.00 USD. 6” diameter x 25” length Cable Tool Drilling Chisel Bit, tool joint 2-1/4” x 3-1/4” pin (male) thread appears to be good, just might need cleaned and/or greased. Presumably American manufactured with carbon and/or alloy steels, but unsure if this is Acme, Spang, Gill Rock Drill, Ideco, Trident, Rampp, Keystone or maybe another historical tooling manufacturer. Put this piece of drilling history back to work on your cable tool (Bucyrus-Erie, Speedstar, Cyclone, Keystone or any other spudder / pounder) water well drill rig, simply add it to your vintage / antique Americana history collection, or modify as needed to make it what you want to be (or whatever application you may have), Price $175 as is. Estimated Shipping dims 36" x 12" x 12" weight 75 lb. “This item is stocked in SEC inside cable tool shed”. If you require thread protector(s) on tool joint(s) add another $15 per tool joint. Located in Mifflinburg, PA USA, but we can ship worldwide, private message your address and item(s) interested in for a shipping quote.