Aftermarket 11-1/2 Steel Chisel Cable Tool Drill B

- 11-1/2" Steel Chisel Cable Tool Dril Bit - Used - 11-1/2" wide (for around 305mm diameter water well hole) - Approximately 42' length not including pin/thread - Presumably American manufactured with carbon and/or alloy steels, but unsure if this is Acme, Spang, Gill Rock Drill, Ideco, Trident, Rampp, O.W.S. Co., Keystone or maybe another historical tooling manufacturer - If you require thread protector(s) on tool joint(s) add another $15 - Located in Mifflinburg, PA USA