Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit

Product Details
Customization: Available
Customized: Customized
Standard: DIN, JIS, AISI, API
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  • Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
  • Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
  • Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
  • Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
  • Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
  • Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
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  • Overview
  • Product Description
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
30MM coal drill bit
Material
Cobalt Steel Alloys
Usage
Well Drilling, Metal Drilling, Rock Drilling, Oil/Gas Coal Mining Drill Bit
Transport Package
Carton
Specification
Customized
Trademark
DELI
Origin
China
HS Code
8207501000
Production Capacity
100000 Pieces Per Month

Product Description

Product Description
Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
Diameter (mm)
30
Material
diamond,hard alloy,sintered carbide
Length (mm)
32
Production process
high-quality steel forging and forming



Shape
Half piece / complete piece/One and a half pieces/Two pieces
Diameter
26mm, 27mm, 28mm, 29mm, 30mm, 32mm, 42mm ,48mm,etc
Qunatity of wings
2 wings or 3 wings
Color
Gold, silver, Dark blue, grey, black, green,etc.
Weight on bit (Kg)
300-700



Main Use
Mainly used for slope treatment, underground deep foundation pit support, tunnel surrounding rock stability, landslide preventionand other disaster treatment, underground engineering support, and high-rise building foundation treatment




Company Profile
Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
Low Price 30 mm Hard Alloy Two Wing Coal Mining Drill Bit
FAQ

1.PACKAGE:
SINGLE BOX PER WHEEL, 
10 to 20 WHEELS PER CARTON
2.DELIVERY TIME:
3-30 days after confirming order,detail delivery date should be decided according to 
production season and order quantity.

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