Century Drill & Tool 88710 Screw Extractor & Left Hand Drill Bits Set N/A Anchoring stakes are included and

Anchoring stakes are included and can be installed on either the front or backside of the edging

Includes fasteners for convenient installation

Automatic low oxygen shutoff system

10-year limited warranty by manufacturer

Century Drill & Tool 88710 Screw Extractor & Left Hand Drill Bits Set N/A Anchoring stakes are included andEffectively remove broken bolts or studs with this all in one set. Set includes high speed steel drill bits and spiral screw extractors for pre drilling and extracting. Highlights: Material: High Speed Steel Set consists of 5 64 inch, 7 64 inch, 5 32 inch, 1 4 inch and 17 64 inch high speed steel left hand drill bits and #1, #2, #3, #4 and #5 spiral screw extractors Screw extractors are used when a screw or bolt has broken off while still in the