10-Piece Masonry Drill Bits Set for Tile Glass Ceramic Brick Wood 1/8 to 1/2 Inch Drilling Bits with Triangle Handle YG8 Tungsten Steel Alloy Tip.（Black）

Pecifications: Model:DKI-010 Material: YG8 tungsten steel alloy Color: Black 10-piece: 1pcs * 1/8 inch Drill Bit 1pcs * 5/32 inch Drill Bit 1pcs * 3/16 inch Drill Bit 1pcs * 1/4 inch Drill Bit 1pcs * 5/16 inch Drill Bit 1pcs * 3/8 inch Drill Bit 1pcs * 1/2 inch Drill Bit Suitable for tools：Charging drill ，Hand drill，Bench drill. Suitable for: masonry wall cement wall concrete tile wood metal stainless steel aluminum alloy wood bubble brick etc. Water is recommended for drilling on: stainless steel glass   ceramic tile marble granite etc. (The drilling head can resist high temperature up to 1000 ℃. However long session of work over 1000 ℃ may cause the head to burn.) Lithium drill lower than 24V is not recommended. Please change position when there is reinforced concrete ahead; drilling on it will d