WDA11B-11PCS Masonry Drills Bits from Chinese drill bits manufacturer

WDA11B-11PCS Masonry Drills Bits from Chinese drill bits manufacturer

DIN8039 Standard Masonry drill bits with zinc plated surface treatment, milled type

Ideal for drilling brick,  slate,  cement, concrete, asphalt, plaster and wallboard.

The masonry drill bits, contained in the set, are round shank with sand blast surface, and packed in plastic box.

This masonry drill bits set is from masonry drill bits manufacturer directly, contain competitive cost with high quality.

Contents of the masonry drill bits set: 11pcs-3-3-4-4-5-5-6-6-8-8-10mm

The masonry drill bit body is C45 carbon steel with YG8C tungsten carbide tip.