KnKut 29 Piece Stubby Length Drill Bit Set 1/16"-1/2" by 64ths KNK29KK7 Circuit Testers Fast and accurate - "pass"

Fast and accurate - "pass" and "Fail" lights clearly show if refrigerant is pure enough to be recovered

Low profile 29mm socket for ease of use

tempered point scribes metal

and controlled conformability

KnKut 29 Piece Stubby Length Drill Bit Set 1/16"-1/2" by 64ths KNK29KK7 Circuit Testers Fast and accurate - "pass"KnKut 29 Piece Stubby Length Drill Bit Set 1 16" 1 2" by 64ths Features and Benefits: No center punch or pilot hole required Rounder, more accurate holes Faster penetration Drills tough alloys Added strength against breakage KnKut Stub Length (Screw Machine) Performance Drill Bits feature a special Hi Molybdenum tool steel. Gold Surface treated body and clearance for maximum lubricity. Heavy duty construction, 135 degree split point, no center punch