CNBTR Silver Carbide Alloy Core Drill Bit Masonry Concrete Stone Brick Hole Saw Cutter Pilot Drill (30mm)

Description

Feature: Hard alloy material useful Stone Brick Hole Saw Cutter. For cutting clean holes in concrete, brick and aerated block. Heavy duty carbide tipped core drills. Suitable for: Drilling hard materials such as clay products, very hard concrete, bricks and light weight building materials. Should work with electrical drill machines, here is not included. Applies to: Hollow hammer drill (wall opening) is a drill by the guide, and special connecting rods supporting the drilling process in a variety of structures hammer machine, it is the new tool decoration installed industry. Specification: Material: Hard alloy Color: Silver Size 1: (40mm) Reaming Size: 40mm Dimension:72 x 38 mm / 2.83 x 1.5" (L x Dia) Weight: 268 g Size 2: (50mm) Reaming Size: 50mm Dimension: 73 x 48 mm / 2.87 x 1.89" (L x Dia) Weight: 353 g Size 3: (30mm) Reaming Size: 30mm Dimension: 72 x 28 mm / 2.83 x 1.1" (L x Dia) Weight: 153 g Package Include: 1 x Stone Brick Hole Saw Cutter