Material: Cemented Carbide
Type of Bits: The materials cemented carbide of the drill bits
Shank: 3-flats shank
Color:Orange
PACKAGE (5 PIECE/SET):
2 x 6 mm (1/4″)
1 x 8 mm (5/16″)
1 x 10 mm (3/8″)
1 x 12 mm (1/2″)
1 x plastic box

Product Features

• 1、SIZE — Masonry drill bits set includes 2* 6mm (1/4″), 1* 8mm (5/16″), 1* 10mm (3/8″), 1* 12mm (1/2″)
• 2、 REMINDING： Please cooling with water and control the speed when drilling, then dry the water or apply the oil to prevent rusting after used
• 3、 FEATURE — Solid twist drill bits openings are smooth, will not cause tremors.
• 4、 MULTIPURPOSE — Installer drill bits set for use with electric or cordless hammer drills, Ideal for drilling holes in concrete, ceramic tile, brick, wood, plastic, soft metal, stone, and masonry.
• 5、U type slot design with fast drilling dust remove, 3-flats shank allows drill bit to be held tightly and stably in power drill.