Insize Contact Tachometer Rotary Speed Line Speed Meter Series 9224-213 5 PC HSS IMPERIAL 1/2 REDUCED SHANK DRILL BIT SET DRILLS 9/16 5/8 3/4 7/8 1" - Left-hand spiral for efficient

- Left-hand spiral for efficient chip removal

such as frogs

- Precision ground for accurate dimensions and smooth finishes

Long-Lasting Durability – Cobalt enrichment enhances wear resistance and lifespan

Application: Internal grooving

Insize Contact Tachometer Rotary Speed Line Speed Meter Series 9224-213 5 PC HSS IMPERIAL 1/2 REDUCED SHANK DRILL BIT SET DRILLS 9/16 5/8 3/4 7/8 1" - Left-hand spiral for efficientThe Insize 9224 213 Contact Tachometer is a versatile precision measuring instrument designed for measuring rotary speed, line speed, and line length in industrial, maintenance, and workshop applications. Featuring a backlit digital display and multifunction capability, this tachometer provides reliable measurement performance for machinery inspection, conveyor monitoring, and rotational speed analysis. Designed for professional measurement