SF-18TDC DRILL & TAP SET

18 Piece set. Fractional spiral point taps. Corresponding drill sizes are sized to the closest standard measurement. Special Hi-Molybdenum tool steel. 135° split point for fast penetration and accurate starting without a center punch. Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance. Body and clearance are gold surface treated for maximum lubricity. Drills are heat treated at 2185° F and then nitro-carburize finished at 950° F to be measurably harder than high-speed steel. Space age nitro-carburized steel withstands substantially higher drilling temperatures while maintaining sharpness. Manufactured to NAS 907B specification. Recommended for use in production tapping and drilling in work hardening grades of stainless steel and other hard metal applications. Precision ground tap threads for the ultimate in accuracy and performance. The most commonly used style of tap. Can be used by hand or for tapping under power. These versatile taps can be used in general machine tapping or CNC tapping applications. Use for through hole or blind hole tapping. Black surface treated threads for long life and rich appearance. Type 190-AG drill bits and 24-AG taps. Made in USA.

MSRP

U/M

/ EA

Price

$131.99

Core

Part Number

NOR60930

UPC

Manufacturer

Brand

ETA

Quantity Available