7 degree taper rock bits 7 DEGREE bullet button bits
The top hammer rock drilling tools tapered button bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill, blast industry, civil engineering operations, road, gas line, pipe and trench projects, quarry work, rock anchoring and ground stabilization projects, water well industry, etc. Taper Degree: 6°, 7°, 11°, 12° Diameter: 30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 41mm, 42mm Buttons: 4, 5, 6, 7, 8 Flushing Water Hole
Other Names
34mm taper button bit,tapered drill bit button bits,tapered button bits
Place of Origin
China
Bit Diameter
30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 41mm, 42mm
Processing Type
Forging
Bit Body
Standard
Packaging Details
Ply-wooden cases or Iron bundles
Product Description
The top hammer rock drilling tools tapered button bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill, blast industry, civil engineering operations, road, gas line, pipe and trench projects, quarry work, rock anchoring and ground stabilization projects, water well industry, etc.
Taper Degree: 6°, 7°, 11°, 12°
Diameter: 30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 41mm, 42mm
Buttons: 4, 5, 6, 7, 8
Flushing Water Hole Nos.: 1, 2, 3
Skirt: Short, Long
Tags: inquiry button bit button bit drilling button bit drill parts button bit Knock off bits 28mm 7 degree China rock tools manufacturer rotary drilling tools manufacturers in china blast furnace tap hole drill bit
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Price: $50
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