SAVE TIME & EFFORTfor your metal/wood drilling project!Ultimate Drill Bit is made ofindustrial-grade6542 HSS Carbide and durable alloy to perform excellent high-speed drilling. With W-type slot design, it allowseasier chip removal and reducesresistance, resulting in smoother drilling.Ideal for everyday drilling on multiple materials includingsteel, alloy, tile, concrete, brick, glass, plastic, wood and more.
Premium material 6542 HSS Carbideand durable alloy with reinforced headprevent bit crackingand provide longer life.
Wide usage Strong carbide tip withspear pointed designcan easily drill through various materials liketile, concrete, brick, glass, plastic, wood, etc.
Easy chip removal W-type slotdesign provides low resistance, resulting in faster & smoother drilling and easier chip removal.
Anti-slip shrank Triangular shank allows drill bits to be held tightly and prevents slip.
4 Different sizes 10 x 6mm(1/4"), 10 x 8mm(5/16"), 5 x 10mm(3/8"), 5 x 12mm(1/2").
Universal Can be installed in any standard electric drills.
Material: Hard Alloy
Blade Top Corner: 135°
Blade Diameter: 6-12mm
1 x 6mm drill bit OR
1 x 8mm drill bit OR
1 x 10mm drill bit OR
1 x 12mm drill bits OR
5 x drill bits (2*6/8/10/12mm)
When drilling hard materials such as glass, porcelain floor tile, marble, granite, etc, please use water for lubrication.