Larouoba 10PC Golden Concrete Drill Bit Set, 10pcs Masonry Drill Bits Set Carbide Tip for Glass, Brick, Tile, Concrete, Plastic

Mgtgbao Drill Bit Usage : Cross cutter head design can Suitable for drilling hole easily penetrate material ( tile,glass) and reduces breakout. Note: Please do not use this drill bit to drill the Thick iron plate and Tempered glass
New upgrade, dry-working alloy drill: The traditional drill bit needs to add water to work, but this drill bit can directly feed the drill without adding water. ( When drilling, use water for cooling. The drill bit will last longer )
New electrophoretic paint process: The drill bit adopt a new electrophoretic paint process, abandoning the traditional spray process, processing anti-rust treatment, and make the drill bit more durable.
1/4” Hex shank: Drill bit handle design for Hex shank, can clamped on the drill more firmly
Drill Bit Specification: Material: YG6X hard alloy Color: black drill bit Handle:1/4” Hex shank Process:electrophoretic paint
Size: 5mm(3/16”) , 6mm(1/4”), 8mm (5/16”) , 10mm (3/8”), 12mm (1/2”)

10PCS Dill Bit Dimension:

3PC 5mm (3/16”) (Dia) x 98mm(L)
3PC 6mm (1/4”) (Dia)x 98mm(L)
2PC 8mm (5/16”) (Dia)x 117 mm(L)
1PC 10mm (3/8”) (Dia) x 118mm(L)
1PC 12mm (1/2”) (Dia) x 120mm(L)

Special note
Tool: Power drill.hand drill.charging drill. Do not use impact mode of drill or hammers
This product cannot be used for drilling toughened glass and drilling of pure concrete When drilling, use only flat drill function, do not use any impact force
When drilling fragile items, the drilling speed is not too high, the pressure should not be too large, so as not to damage the drilled items

Attention：
When drilling hard material (glass, porcelain floor tile, marble or granite), please using water for lubrication.