What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Is this suitable for hard brickwork?

It is recommended for blockwork and soft brick; use the included SDS chisel for hard brickwork.

What is included in the set?

The set includes one 77mmx77mm Single Square Box Cutter with an SDS-plus rod arbor.

Single Square Box Cutter SDS-Plus 77X77mm

Name: Single Square Box Cutter SDS-Plus 77X77mm
Brand: ZHENJIANG HTT TOOL CO., LTD.
SKU: 2070178025

Jiangsu, ChinaZHENJIANG HTT TOOL CO., LTD.

US$8.41-9.42

500 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN

Model NO.

215C-1

Length

140mm

Type

Twist Drill Bit

Material

Tungsten Carbide

Usage

Masonry Drilling

Marking

Stamped

Shank Type

SDS-Plus

Transport Package

Paper Hanger, PVC Bag, Skin Pack, Blister Pack

Specification

77mm square slots

Trademark

OEM, HTT

Origin

China

HS Code

8207509000

Production Capacity

2400000/Year

Key features

SDS-Plus Shank Type: Compatible with lightweight 2kg SDS fixing hammers with rotation stop function.

Tungsten Carbide Material: Durable construction designed for efficient masonry drilling and cutting.

Labor and Time Saving: System designed to cut sockets in blockwork and brick walls for electrical back boxes.

Precise Square Cutting: Cuts 77mmx77mm square holes to required depth with guide rod alignment.

Complete Set Included: Includes 1pc 77mmx77mm Single Square Box Cutter with SDS-plus rod arbor.

Customization Available: Offers customization from designs, samples, and full customization options.

ISO9001 Certified: Manufacturer holds ISO9001:2015 management system certification.

Professional Manufacturer: Established in 2012 with 48 employees and 10 production lines.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedManagement Certification

ZHENJIANG HTT TOOL CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.57h

AI-Powered supplier vetting

SummaryHTT is identified as a manufacturing factory with self-operated import/export rights and substantial export activity, with exports representing 90% of total sales. It holds an ISO9001:2015 management-system certificate and reports documented finished-product inspection instructions and supplier-management procedures. The supplier supports customization from designs and samples, full customization, and ODM services, and reports new-product development, one R&D engineer, AutoCAD capability, and two patents. However, it has no stated inventory, overseas warehouse, overseas agent or branch, showroom, or offline trade-show experience. Corrective-action and complaint procedures exist but lack written records, and R&D audit documentation is unavailable. No financial assessment can be made from the provided information.

Supplier typeHTT is explicitly identified as a factory, with manufacturing equipment listed and the associated-company industry identified as manufacturing. It also reports self-operated import/export rights, indicating direct export capability.

CertificationsThe supplier reports an ISO9001:2015 certificate in both its supplier-management and management-system information. This is explicit evidence of holding a recognized quality-management certification.

R&D capabilityHTT reports new products within the past year, ODM service, AutoCAD capability, two R&D patents, and one R&D engineer. However, it has no available SDK and no R&D audit documentation for design inputs, outputs, reviews, verification, and validation; the evidence supports some innovation activity but not a comprehensive R&D system.

Production capacityThe supplier lists multiple machining facilities, documented and consistently followed finished-product inspection instructions, quality assurance, 20 qualified service-capability suppliers, and a written supplier-assessment procedure with records. Against this, it reports no valid manufacturing-capacity contract with affiliated subcontractors and no inventory capability.

Customization capabilityHTT explicitly offers customization from designs, customization from samples, full customization, and ODM services. Its R&D engineer provides production technology support and prepares product specifications for client approval, directly supporting customized development.