Drillco® Spiral Flute Super High Performance BT Tap, High Speed Steel, 4-40 Thread, 1-7/8" L Bubble The cutting edge is precisely

The cutting edge is precisely ground and induction hardened to 52-58 HRC

Fall Arrest

Provides the ideal acoustical barrier around noisy equipment

Designed for seamless integration

Drillco® Spiral Flute Super High Performance BT Tap, High Speed Steel, 4-40 Thread, 1-7/8" L Bubble The cutting edge is preciselyThese taps are designed for machine tapping in a wide range of material groups including difficult to machine materials such as stainless steel The Nitro multi application tap improves thread quality and aids in chip evacuation eliminating bird nesting Specifications Material High Speed Steel Thread Size 4 40 Overall Length 1 7 8" Finish Bright Country Of Origin United States