Drill shape: Round
Condition: New
Customized: Customized
Carbide Tip: Cross or Straight
Finshing: Polished
Types: SDS Plus/SDS Max
Flute: Double
Sample: Available
Trademark: Yuanbo
Specification: standard/customized
Origin: China
- Designed to drill holes on concrete, brick, mortar, and stone.
- Bit Lengths: 4-3/8 in., 6-1/4 in., 8-1/4 in., 10-1/4 in., 17-3/4 in.
- Bit Diameters: 1/4 in., 5/16 in., 3/8 in., 1/2 in., 9/16 in., 3/4 in., 9/16 in.
- Heat-treated carbon steel with carbide cutting tips and sandblasted finished.
Up to 30% longer life than other hammer drill bits
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Thrust Roller Bearing,Thrust Cylindrical Roller Bearing,Thrust Ball Bearing,Spherical Roller Thrust Bearing
Shanghai Yi Kai Cheng bearing Co., LTD , https://www.ykchbearing.com