Drill/Tap Combination 5/16–18 with Letter F Bit Pack (Model 80235)

The 5/16 inch x 18 national coarse thread tap and drill set is crafted from carbon steel, making it durable for routine maintenance and repair tasks. It features a straight flute design for efficient chip removal and is compatible with hand threading across various materials. This set includes a letter F drill bit for preparing holes before tapping, ensuring reliable thread production suitable for many applications.

Key Features

• Designed to withstand regular use for durability in routine maintenance and repair work.
• Provides rapid chip removal for efficient rethreading tasks.
• Restores damaged threads on bolts or holes for effective repair capability.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.