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CANGZHOU BARTECH CONSTRUCTION MATERIAL CO. LTD.
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📧 sales@chinabartech.cn
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Rebar Electric Torque Wrench BOC 8-42 400Nm for 12-40mm Rebar

Quantity:
SKU: 5128071413
Model: BOC 8-42

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Product Details

Rebar Electric Torque Wrench BOC 8-42 400Nm for 12-40mm Rebar

Product Summary

This portable rebar electric torque wrench, model BOC 8-42, is designed for efficient rebar mechanical connection in construction projects. It delivers a maximum torque of 400 N·m, suitable for rebar diameters from 12 to 40 mm and coupler sizes from 16 to 32 mm. Powered by a 21V 6.0Ah battery with 900W output and variable speed 0-60 rpm, it ensures fast, reliable fastening on site.

Key Selling Points

  • High Efficiency: 0-60 rpm variable speed and 400 N·m max torque enable quick rebar coupler tightening, increasing on-site productivity.
  • Battery Operated: 21V 6.0Ah Li-ion battery provides cordless freedom, ideal for outdoor construction without power access.
  • Lightweight & Portable: Net weight 9.5 kg (tool only) with 1.2 kg battery, easy to carry and operate at heights or confined spaces.
  • Compliant with Standards: CE and ISO 9001 certified, meeting EU Construction Products Regulation and global quality management standards.
  • Built for Harsh Environments: Designed for tropical climate, high humidity and rainy conditions, ensuring durability in demanding outdoor jobs.

Technical Specifications

ModelBOC 8-42
Max Torque400 N·m
Rebar Diameter Range12-40 mm
Coupler Size Range16-32 mm
Battery21V 6.0Ah, 900W
Speed Range0-60 rpm
Tool Net Weight9.5 kg
Battery Net Weight1.2 kg/pc
Packing Dimensions560*430*250 mm

Models and Options

This product is the standard version of the BOC 8-42 electric torque wrench, offering a balanced specification for most construction rebar connection tasks.

Materials and Structure

The wrench body is constructed with durable components, suitable for rugged construction site conditions. The carbon steel grade is used in critical parts to ensure longevity and resistance to wear. The battery housing is impact-resistant and designed for outdoor use.

Applications

Designed for rebar mechanical connection in construction projects such as tall buildings, airports, high-speed railway stations, sea-crossing bridges, and other infrastructure works. It is used to tighten rebar couplers after threading, ensuring structural integrity and compliance with construction standards.

Customization

Custom packaging and OEM branding available upon request. Contact us for specific requirements regarding voltage, accessories, or color schemes.

FAQ

Q: What rebar sizes does this wrench support?
A: It supports rebar diameters from 12 mm to 40 mm, and coupler sizes from 16 mm to 32 mm.
Q: What is the battery capacity and voltage?
A: The battery is 21V and has a capacity of 6.0Ah, with a power rating of 900W.
Q: What is the maximum torque?
A: The maximum torque is 400 N·m.
Q: Is the tool suitable for high humidity environments?
A: Yes, it is designed to operate in tropical climates with high humidity and rainy conditions, as used in several overseas projects.
Q: What certificates does this product have?
A: The product is CE certified under EU Construction Products Regulation, and the company holds ISO 9001:2015 certification.
Q: What is the net weight of the tool and battery?
A: The tool weighs 9.5 kg, and each battery weighs 1.2 kg.
Q: What is the packing size?
A: The packing dimensions are 560*430*250 mm.
Q: Are there any minimum order quantity requirements?
A: No minimum order quantity for stock items, as per our purchasing policy.

Inquiry Information

MOQNo minimum order for stock
Delivery TermsFOB/CIF
Payment Terms30% TT prepayment, 70% before shipment
Quality AssurancePre-shipment test and inspection
ContactJulie Chen - sales@chinabartech.cn

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