Drillco® Pipe Tap, 3/8"-18, 4 Flutes, 2-9/16" L, High Speed SteelThe nominal size of a Taper Pipe Tap (NPT) is that of the pipe fitting to be tapped, not the actual size of the tap Specifications Material High Speed Steel Pipe Size 3 8" 18 No. Of Flutes 4 Overall Length 2 9 16" Finish Bright Country Of Origin China

Lithium complex grease that meets the highest performance standards of automotive

Hole design for better dust extraction

Variable tooth design provides faster cuts with less vibration

Achieves peak performance by cooling the high-alloy steel core with an aerodynamic design

sharp ends slip easily into tight cracks and crevices

Solvent-Based

Resists lifting around curves or in depressed areas

A perfectly balanced wheel whose top quality wire causes long-life

light cleaning of off-hand work pieces

Tray is red to indicate compatibility with SAE sizes

and fiberglass

non-binding