POLSOFT Two-Step Drill Bit fi7/6.05 with Spacer Sleeve for Adjustable Hinges 14 16

Product Overview

The POLSOFT two-step drill bit fi7/6.05 with spacer sleeve is engineered for precision installation of adjustable hinges, particularly types 14 and 16. Contractors and OEM hardware manufacturers use this drill bit in joinery workshops and on-site during door and window fitting, where exact bore diameters are required for hinge compatibility. The integrated spacer sleeve enables consistent drilling depth, minimizing mounting errors in high-volume production environments.

The distinguishing feature of this SKU is its two-step diameter design?7 mm and 6.05 mm?tailored for the specific requirements of regulated hinges. This eliminates the risk of improper fit or instability common when using generic drill bits, streamlining quality assurance during procurement. It is particularly suited for bulk purchase by joinery shops and door system manufacturers demanding repeatable results across large project lots.

Key Features

• Two-step diameter ? 7 mm and 6.05 mm drilling sections for regulated hinge fitment


• Spacer sleeve included ? ensures controlled drilling depth for precision hinge mounting


• Compatible with adjustable hinges type 14 and 16 ? matches industry-standard joinery hardware


• Steel construction ? delivers durability for repeated use in workshop or on-site settings


• Designed for professional joinery ? supports high-volume installations with consistent output

Technical Specifications

• Drill Diameter: 7 mm/6.05 mm (two-step)


• Sleeve Type: Spacer


• Compatibility: Adjustable hinges type 14 and 16


• Material: Steel

Applications

Used in professional joinery workshops, door and window manufacturing plants, and on-site construction for installation of adjustable hinges (type 14 and 16). Suitable for bulk assembly lines and OEM hardware fitting in commercial projects, where precise and repeatable hinge hole drilling is required.

Packaging & Shipping

Standard export packaging. Each unit includes the two-step drill bit and spacer sleeve, individually boxed for protection during shipping.