<https://mach-1.com/product/r-8-endmill-holders/#product>
<http://schema.org/description>
"Mach-1 End Mill Holders use our patented¹ pull stud design for greater speed and ease of insertion into the spindle. They also come in a greater than average range of sizes."
<https://mach-1.com/product/r-8-endmill-holders/?add-to-cart=103>