Feature

●The material is made of chrome steel, which is used in many high-end models. Chrome steel is a traditional high strength alloy. It has the hardness of cutting concrete, but it also has the adhesion caused by heat treatment, making work more efficient
●The SDS Plus bit large U-shaped grooves increase the drive contact area, and the striking rotational force can be conducted efficiently to the blade edge, and the debris can be quickly removed. Sharper holes in the material for improved drilling speed. Ideal for drilling on rebar concrete, brick, blocks, mortar, deck plates and more
●For use with electric hammer: 4 types of special shapes, flat chisel, cold chisel, bull point chisel, U type chisel. It always ensures powerful crushing force, and can be used for beepers of various buildings
●Chisel: SDS plus shank (shaft) part 0.4 inches (10 mm), total length 9.8 inches (250 mm); SDS Plus bit: Shank (shaft) part 0.4 inches (10 mm); Cone diameter: 0.2 inches (5.5 mm); Total length: 6.3 inches (160 mm); Diameter 0.2 inches (7 mm) Total length: 6.3 inches (160 mm, φ8mm x total length 160mm, φ10mm x total length 160mm, φ10mm x total length 260mm, φ12mm x total length 260mm, φ14mm x total length 210mm, φ16mm x total length 250mm
●Compatible with grasping, crushing, grooving, corning, and drilling work on concrete, blocks, brick, mortar, slate, ALC, brick, Japanese walls, marble, ceramic tiles, and more


Description

Hammer BitHammer Bit

Hammer BitHammer Bit
Specifications:

Drill Bit Diameter: 5.5mm, 6mm, 6.5mm, 7mm, 8mm, 10mm, 12mm, 14mm, 16mm (approximately 3/16", 1/4", 3/16", 1/2", 9/16", 5/8")

Drill Bit Length: 4 5/16 inches (110 mm), 6 5/16 inches (160 mm), 8 1/4 inches (210 mm), 10 1/4 inches (260 mm)

Point Chisel: 9/16" x 9 13/16" (14 x 250 mm)

Flat Chisel:3/4" x 9 13/16" x 9/16" (20x250x14mm); 1 9/16" x 9 13/16" x 9/16" (40x250x14mm)

U-groove chisel: 9/16" x 9 13/16" (14x250mm)

Set of 17 different size drill bits and chisel

Features:

Both drill bit and chisel are made of fine quality alloy, high hardness, abrasion resistance, and long life.

All products are packed and sorted in an aluminum box for carrying and storage.

If you work on buildings, construction sites or interior finishes, this is a very useful tool set that you have

Compatible with grasping, crushing, grooving, corning, and drilling work on concrete, blocks, brick, mortar, slate, ALC, brick, Japanese walls, marble, ceramic tiles, and more.

  • Perfect for stone drill set / precision ground auger and stonework.
  • High performance shaft for maximum durability Chip design improves drill penetration power Ideal for electric hammer
  • Deep double grooves for optimal dust and dirt removal thanks to the rounded spiral shape.