Product Name: | Coal mining bit bullet teeth |
Description: | 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, B47K19, B47K17, 3050-3050-22, C31HD, C21HDU, 82, U84 etc. |
Material: | carbide and high quality steel |
MOQ: | 50PCS |
Type | B47K22, B47K19, B47K17, 3050-3050-22, C31HD, C21HDU, 82, U84 etc. |
Diameter | 19-35mm |
Use | Mining and drilling |
Color | According to the customer request |