SDS+ PLUS MASONRY DRILL BIT, TUNGSTEN CARBIDE TIP, FOR STONE CONCRETE BRICK

Material: 40 chrome vanadium steel
Head: Tungsten steel alloy head
Shank shape: round, square
Usage: Concrete, marble, red brick wall, cement wall, stone and other drilling work.

Notes for use.
1  Remember to fix the hole when drilling, can not have movement
It should be at a 90 degree right angle to the hole.
2 When the positioning drill drills through, please wait a moment, and then slowly drilling

3 During the operation, if there is any abnormality or the chip discharge is not ideal, please stop the work.
please stop working.
4 When drilling, you need to add water or coolant to use
Extend the service life of the drill
5 The drill is a consumable product, no warranty.

Drill Description.
Alloy hammer drill bit, using 40Cr steel, and raw material tungsten steel alloy bit for raw materials processing and become, on the basis of raw materials, high temperature quenching, hardness greatly improved, processing series of surface treatment, making the product of this product.
The hardness is greatly improved, processing series of surface treatment, making this product from the appearance and
The use of this product from the appearance and use than the general medium-carbon steel drill beauty, long service life.
Hammer drill is not used blade only a 135-degree angle of the alloy chisel, by chiseling objects drilling holes rotating in order to exclude powder, debris and is to chisel a round hole, after the nature of the hammer drill can only deal with the high hardness, brittle objects such as
Brittle objects, such as concrete, brick walls, stone, granite and other hard objects.

 Package includes

according to your choice