Hight Quality Carbide Tipped  Auto Vacuum Welding S4 Flute

SDS Plus Hammer Drill Bit for Concrete

Auto Vacuum Welding

(Single Tip, Cross Head , X Head are available)

SDS Plus Shank   (SDS Max Shank, Spline Shank, Hex Shank and SDS Tapcon Shank are available)

S4 Flute   (L Flute, U Flute, 4 Flute are available)

1.Professional quality for efficient and fast hammer drilling in hard materials like concrete, granite, brick and other similar building materials.

2.Premium carbon steel with heat treatment improves core strength for maximum durability and extended life.

3.Centric tip guides bit through hard and reinforced concrete and provides easy anchor and startup.

4.Auto welding Processing: the Automatically Welded carbide tip will not easy to go dropping. It can avoid loose welding or missed welding compared 

5.4-fold spiral flute (S4) for rapid drilling dust removal. With even less vibration and more precise guiding, the stability and service life of the drill bit are increased.

6.Wear mark identifies when bit has worn to an inappropriate level for precision anchoring.

7.Compatible with all SDS-Plus style chucks.