Tungsten Carbide Material Tungsten Carbide Tipped Drill Bits 42mm Coal Auger Drill Bits Video,Demo, How It Works & Features

2026-07-19 4240

Product Specifications

42mm coal auger drill bits
Customized
AISI
12mm Shank
Coal Mine Support Equipment
Tungsten Carbide
Coal Milling
Many Country
Coal Machinery
42mm
KATO
Standard Wooden Boxes or Pails
ISO9001 SGS
Shandong Province China
82071990
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