Product: Drill America - DWTG1/4-20LH 1/4"-20 High Speed Steel Left Hand Spiral Point 2 Flute Tap, DWT Series
Brand: Drill America
Tap shoots chips ahead of the cutting action reducing loading and clogging in the flutes
They are recommended for use in through or blind holes
Allow for chip accumulation in the bottom of the hole
Ideal for threading a wide variety of ductile materials, copper and copper alloys, brass and non-metallics
High speed steel spiral point tap

Search query: 11mm left hand tap
Relevance: Exact