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12° Hexagonal Steel Tapered Rod Carbon Steel Material For Blasting Holes

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12° Hexagonal Steel Tapered Rod Carbon Steel Material For Blasting Holes

12° Hexagonal Steel Tapered Rod Carbon Steel Material For Blasting Holes
12° Hexagonal Steel Tapered Rod Carbon Steel Material For Blasting Holes
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Large Image :  12° Hexagonal Steel Tapered Rod Carbon Steel Material For Blasting Holes

Product Details:
Place of Origin: China
Brand Name: ShiTan
Certification: ISO9001
Model Number: 12°
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Standard export package
Delivery Time: Within 7-12 days
Payment Terms: L/C, D/A, T/T, Western Union
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Detailed Product Description
Parts Name: Tapered Drill Rod Material: Carbon Steel
Processing Type: Forging Machine Type: Drilling Tool
Length: 400mm To 8000mm Hole Diameter: 19mm To 41mm
Highlight:

integral drill rods

,

tapered drill rod

12° Hexagonal Steel Tapered Rod Carbon Steel Material For Blasting Holes
Product Specifications
Parts Name Tapered drill rod
Material Carbon Steel
Processing Type Forging
Machine Type Drilling Tool
Length 400mm to 8000mm
Hole diameter 19mm to 41mm
Key Features
  • Excellent comprehensive mechanical properties
  • High connection strength and sealability
  • High fatigue strength and long fatigue life
  • Good flushing effect to ensure high drilling rate
  • Steel grade: 95CrMo equivalent to SANDBAR 61
  • Available in various shank sizes and taper angles
  • High resistance to bending with welding fixed
  • Maintains hole straightness with long service life
Technical Specifications
Type Specifications Length (mm) Shank Weight (kg)
Tapered drill rods Taper Angle: 4, 6, 7, 11, 12 degree 400mm to 8000mm Hex22mm*108mm Hex25mm*159mm Hex19mm*108mm 1.7 - 24.9
Integral drill steel Bit diameter: 26mm to 42mm 400mm to 4800mm 3 - 15.4
Plug hole rods Chisel bit diameter: 17mm, 20mm, 22mm 150mm to 710mm 0.6 - 2.9
Applications

These tapered drill rods are designed for rock drilling and blasting holes in quarries, coal mines, and construction projects. They connect with various drilling bits to create an efficient drilling system for granite, marble quarries, and underground mining operations.

Custom Options
  • Taper degrees available: 7°, 11°, 12° (4.8°, 6°, 9° available upon request)
  • Standard shank sizes: Hex22 × 108mm, Hex25 × 159mm (custom sizes available)
  • Rod length must be specified when ordering
  • Selection should be based on specific rock conditions
Note: All specifications and dimensions can be customized according to customer requirements.

Tag:

tapered drill rod,

integral drill rods,

mining drill rods

Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: +8615511892512

Fax: 86-0311-84397208

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