Ningbo Riset Import And Export Co., Ltd.  

Product Name: SDS Plus 4 Flute Hammer Drill Bit PGM Germany Quality Model NO.: ACD-p4 Usage: Masonry Drilling, Concrete Drilling, Granite Drilling Material: Tungsten Carbide Type: Center Drill Bit Length: Total Length Standard: JIS, AISI, DIN Customized: Customized Trademark: ProKing/OEM Transport Package: PVC Bag or PVC Tube or White Box Specification: dia. 5mm-26mm, total length 110-1000mm Origin: Ningbo HS Code: 8207509000 Product Description Proking Hammer drill bit is top quality in China!★Chromuim-Molybdenum steel body no break risk!★2 or 4 flute for fast drilling speed and low vibration!★PGM quality carbide tip for fast drilling!★High temperature vacuum brazing for strengh!★Shot peening surface treatment for long life!★Euro standard heat treatment for long life!★Perfect circular drilling holes promised