{"product_id":"4-1-2-dry-diamond-core-bit-w-pilot-for-brick-block-1-2-chuck-core-drilling-into-masonry-brick-block-and","title":"4-1\/2\" Dry Diamond Core Bit w\/Pilot for Brick \u0026 Block, 1\/2\" Chuck | Core drilling into masonry, brick, block, and","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMULTIPURPOSE - designed to drill soft brick and building block\u003c\/li\u003e\n\u003cli\u003ePILOT BIT ADAPTER - includes 1\/2\" shank pilot bit adapter\u003c\/li\u003e\n\u003cli\u003eHEAVY DUTY - embedded diamond concentration guarantees longer core life and efficient drilling\u003c\/li\u003e\n\u003cli\u003eGRIT SIZE - #30\/40 grit size\u003c\/li\u003e\n\u003cli\u003eDRILLING DEPTH - 9.5\" drilling depth\u003c\/li\u003e\n\u003cli\u003eWET OR DRY - recommended to use with handheld core drills or dedicated core drill rigs (rotary mode only)\u003c\/li\u003e\n\u003cli\u003eROTARY MODE ONLY - please only use rotary mode with our core bits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDry diamond core bits with #30\/40 grit high diamond concentration guarantees longer coring life and efficient drilling. Designed for drilling soft brick or building block. 10mm segment height and 9.5\" drilling depth with 5\/8\"-11 threaded arbor. 1\/2\" chuck pilot bit adapter included. Use wet or dry with handheld core drills or dedicated core drill rigs in rotary mode only.\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43249449271505,"sku":"BW-B01N27NZIB","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/51UyxWNjloL._SL1000.jpg?v=1786930156","url":"https:\/\/belmontwarehouse.com\/products\/4-1-2-dry-diamond-core-bit-w-pilot-for-brick-block-1-2-chuck-core-drilling-into-masonry-brick-block-and","provider":"Belmont Warehouse","version":"1.0","type":"link"}