BRSCHNITT Diamond Drill Bit 1/4"*5 - Carbide Tipped Drill bit 1/4"*5 Masonry Drill Bit for Porcelain Ceramic Tiles Glass Plastic Granite($25.99Value)

Description

Size --1/4"*5pcs, diamond height 8mm, total length 65mm,quick-fit 6.5mm,diamond grit #50/60 of diamond core drill bit Size：5pcs 1/4"(6mm), Carbide Tipped height: 9mm, Working Length:54mm,Total length 90mm,Quick-fit 6.5mm, Recommended RPM:2000-6000 Wide Applications --Diamond drill bits are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite & marble, masonry, concrete, glass, hard plastic with ease. Using water could prolong the lifetime Wide Application：Carbide Tipped Drill Bit-Dry Use (softer materials): wood, plastic (PVC pipes), foam tiles, antique tiles, glazed tiles, bricks, cement, concrete (need to avoid steel reinforcement),Wet Use (harder materials): glass tiles, porcelain tiles, ceramics, marble, glass, etc; Machine:Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck