180 25 shaft rock drilling auger online manufacture

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900mm Diameter 600mm Flight Pitch Auger Drill Bit
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Double-Headed Single Snail In Soil Layer For Construction Machinery Introduction Spiral drill bits, spiral blades, bullet alloy picks for rotary drilling rigs. Features the beginning is a double-head flat head, ... Read More

2021-11-10 14:55:29

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Drilling Bucket: φ600 16mm Double Cut Drilling Bucket Auger; Super Strength 20mm BK4722H Bullet Teeth Drilling Bucket Auger; 16mm Thickness 40mm Bottom Rock Drilling Bucket

Rock Auger: Double Head Diameter 500mm 4pcs Teeth Auger Bit; Conical H1350mm 500mm Flight Pitch Rock Drilling Auger; 900mm Diameter 600mm Flight Pitch Auger Drill Bit

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