Multifunctional spiral tap drill bit, high-speed steel hexagonal shank drill bit for drilling, tapping, and cutting, 6 pieces

Features:

1. The combination drill bit is made of high-quality high-speed steel, which has high hardness and good durability.

2. Suitable for drilling, tapping, and cutting soft metal, aluminum, thin iron panels, plastic panels, and other materials less than 5 mm thick. 3. The hexagonal shank in inches makes it easy and secure to install all power tools, especially quick-change chucks for locking. 4. Has a tapered end to prevent over-tapping. Back off the tap to prevent over-drilling and damage to the threads. 5. Drilling and tapping can be done in one operation, which is durable and quick, significantly saving processing steps and time costs.

Specifications:

Item Type: Combination Tap. Material: High-Speed Steel.

Size: 1/8-40, 5/32-32, 3/16-24, 1/4-20, 5/16-18, 3/8-16 Purpose: Composite tapping kit Color: Dazzling blue System: Imperial system Working shape: Full tapping and chamfering

Package list:

6 x Hex shank tap bits

Note:

Recommended for tapping machines. Pay attention to the operating method when using a power drill.