ELEMENT Dry/Wet Core Bit 5/8"-11ELEMENT Dry/Wet Core Bits & Blind-Hole Bits Apexx green Blind Hole bits are engineered with soft bond diamond matrix for drilling very hard material including UCS and porcelain surfaces. Apexx green core bits cut clean and fast every time. Always wear appropriate PPE. Follow local safety regulations when using power tools or chemical products. Features One of the most popular dry/wet core bits in the US market Engineered with the most advanced heat-resistant metal bond T-shape segments prevent segments from coming off Brazed diamond protection INSIDE & OUTSIDE of the barrel Blind-hole bits available from 3/16" to 5/8" in diameter Material:"> .dst-accordion { margin-top: 25px; border: 1px solid #FDDCC5; border-radius: 6px; overflow: hidden; } .dst-accordion-item { border-bottom: 1px solid #FDDCC5; } .dst-accordion-item:last-child { border-bottom: none; } .dst-accordion-toggle { display: none; } .dst-accordion-label { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; cursor: pointer; font-size: 17px; font-weight: 700; color: #231F20; background: #fff; } .dst-accordion-label:hover { background: #FFF3EB; } .dst-accordion-label::after { content: '+'; font-size: 22px; font-weight: 700; color: #F15C22; } .dst-accordion-toggle:checked + .dst-accordion-label { background: #FFF3EB; } .dst-accordion-toggle:checked + .dst-accordion-label::after { content: '\2212'; } .dst-accordion-content { max-height: 0; overflow: hidden; padding: 0 20px; background: #fff; } .dst-accordion-toggle:checked ~ .dst-accordion-content { max-height: 5000px; padding: 15px 20px 20px; } Features Secure the bit using the correct adapter for your drill. Mark the position and start at low RPM to establish the hole. Apply steady, even pressure — do not force the bit. Use water for wet drilling to cool the bit and extend life. Always wear appropriate PPE. Manufacturer Features & Specifications One of the most popular dry/wet core bits in the US market Engineered with the most advanced heat-resistant metal bond T-shape segments prevent segments from coming off Brazed diamond protection INSIDE & OUTSIDE of the barrel Blind-hole bits available from 3/16" to 5/8" in diameter Material: