Zoro Select Single Tap Extension, #10, HSS, 5 in, Go-To Pick for Tool Rooms and Machine Shops, Pro Grade Tool Blank for Custom Grinding and Machining, Handy Stock for Machinists and Toolmakers

Zoro Select Single Tap Extension, 5", HSS
✔️ Single tool blank, 5", HSS, Custom Grinding, Pro Grade Build

The Zoro Select Tap Extension is a shop tool or tool blank made for machining, grinding and finishing work. It's a staple in machine shops, tool rooms and repair benches. This listing is for one single item.

✅ Brand: Zoro Select
✅ Mfr part number: 21702
✅ Product type: Tool Blank
✅ Pack size: Single, 1 piece
✅ Size or length: 5"
✅ Material: HSS

💡 HSS vs cobalt vs carbide for tool blanks, which should I pick?

The material decides how tough and heat resistant the finished tool is.

• HSS grinds easy and handles interrupted cuts well.
• Cobalt holds up to heat in stainless and tough alloys.
• Carbide runs faster and lasts longest in hard materials.

Grab the Zoro Select Tap Extension and get the job done right.