Professional Drilling Tools manufacturer

25 Years Manufacturing Experience

Hex22 High performance taper drilling rods for mining quarrying tunnelling

Short Description:

Condition:New

Applicable Industries:Construction works , Energy & Mining

Video outgoing-inspection:Provided

Machinery Test Report:Not Available

Brand Name:jcdrill

Type:drilliing tools

Machine Type:Drilling Tool

Material:High Manganese Steel, Tungsten Cobalt Aolly

Processing Type:Forging

Use:Ore Mining

Item:H22 tapered tools

Model NO.:taper drill rod

Weight:2.2-25kg

Tapered Type:7 degree 11 degree 12degree

Length:610-8000mm

Certification:

ISO:9001


Product Detail

Product Tags

Product Detail

Condition New Use Coal Mining
Applicable Industries Construction works , Energy & Mining Product name Taper Button Bit
Weight (KG) 4 Diameter 26mm-56mm
Video outgoing-inspection Provided Length 50mm~72mm
Brand Name JCDRILL Advantage High Performance
Type DRILL BIT Color Request
Machine Type Drilling Equipment Usage Drilling and Construction
Material High Manganese Steel, Carbide, Tungsten Carbide Transfer Air/Sea/Express
Processing Type Forging, Forging

Product Features

Introduction

Hex22 High performance taper drilling rods for mining quarrying tunnelling

Tapered drill rod, also called taper rod, tapered drill steels, it provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6 m to 3.6 m in length—are measured from the collar to the bit end. Shank Hexagon: 19 x108 mm, 22x 108mm, 25 x108 mm, 25 mmX159 mm 6, 7, 11, 12 degree taper in most lengths, taper degree of drill steel is mostly imports for excellent drilling productivity. For drilling medium-hard to hard and abrasive rock formations, taper angles of 11 and 12-degrees are normally used on modern drill rigs, like crawler hydraulic rock drill. Also for Y6, Y10, Y24, YT24, Mobile rock drill pneumatic and hydraulic. For low impact rock drills and softer rock formations, a narrow tape range of 7 degrees is used, such as India, Saudi’s granite and marble quarry. A comprehensive range of taper button bits, cross bits and chisel bits with 6, 7, 11, 12 degree taper, drill hole diameter: 28mm-57mm.

Taper Drill Rod
Taper Degree 4°, 6°, 7°, 11°, 12°
Diameter 19mm - 25mm (or 1 inch to 7/8 inch)
Length 400mm - 6000mm
Drill Rod Shank Shank 22 x 108mm, shank 25 x 159mm
Material High strength alloy steel bar
Color Black or based on customer requirements.

Picture

tapered steel pipe (2) tapered steel pipe (1)

Commercial Terms of Product

Minimum Order Quantity N/A
Price
Packaging Details Standard Export Delivery Package
Delivery Time 7days
Payment Terms T/T
Supply Ability Based on Detailed Order

  • Previous:
  • Next:

  •