DT-DIATOOL Diamond Drill Bits 4pcs/set Dia 6/6/6mm+20mm Chamfer Bit Porcelain Granite Marble Vacuum Brazed Hole Saw 5/8-11 Thread
$26.42
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Product Name: Vacuum Brazed Diamond Drill Core Bits Sets Hole Saw Quantity: 1set/4pcs boxed drill bits Contains：4pcs(6/6/6mm) drill bits and 1pc 20mm Chamfer bit Specification: 1, Core bits: Dia 6/6/6mm; 5/8"-11 connection; total length 62mm; diamond height 10mm; 2, Chamfer Bit: Dia 20mm; 5/8"-11 connection; total length 40mm;Working length 20mm Feature: Dry/wet drilling for porcelain tile, granite, marble, stone.. Multifunction:Easy enlarging, beveling or shaping the holes. Vacuum brazed technology provides longer working life, Fast and smooth drilling Less chipping, minimizing breakage, less heat generation, better finish quality
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