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Top Quality 38mm 5buttons 7 11 12 Degree Tapered Rock Drilling Bit
2025-04-13
introduction 2560
Tapered button bit
ISO9001:2015;SGS
GB
Spray-Paint
Forging
Alloy Steel
Pneumatic
Ore Mining;Rock Drilling
New
Heat Treatment
KAIYU
Wooden Case. Plastic Box.
38mm
Taizhou, Zhejiang
8207199000
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