Application: Rotating drill is a kind of suitable for building foundation engineering into a hole of construction machinery,our company produces the rotary digging teeth, screw drivers, rotating drill teeth, models including B47K22, B47K19H, B47K22H, 3050-3050-22, 3060-22/24/26/28/30, C31HD etc., used in all kinds of pile driving machinery with a rotating drill, various spin dig a bit, all kinds of teeth.
Feature: Good quality, high strength, high resistance to wear, long service life
Material: High quality carbide and high quality steel
MOQ: No requirement for testing and trial order
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