Controlled hand scoring for cut-to-size glass and mirror work.
Professional Glass Hand Tools
BK-9092
Controlled Scoring.
Clean Break Lines.
A straight pen-style glass cutter engineered for stable hand positioning, visible score control and professional workshop use. Multiple handle constructions support distributor assortments and private-label programs.
Product Overview
One Scoring Platform.
Multiple Market Styles.
BK-9092 combines a compact diamond scoring head with a slim metal body and polished tapping ball. The product family can be configured for professional glass shops, hardware distribution and retail tool programs.
Colors and grip combinations are reference options. Final assortment, surface finish and marking are confirmed against the approved sample.
Clear model identification and flexible retail assortment planning.
Multiple grip and finish choices under one product series.
Head marking, handle color, barcode and packaging support.
Detail Inspection
Every Contact Point Has a Purpose
Close-up product views allow buyers to inspect the head marking, steel neck, grip construction and tapping ball before sample approval.

The vertical LIBO and BOKETOOL marking keeps the product identity visible without covering the working geometry.

Smooth metal, machined grooves and anti-slip sleeves support different channel requirements.

The rounded tail assists controlled tapping beneath a completed score line when the glass and process allow it.
Tip grade and working range are confirmed with the approved product sample.
Transfers hand pressure to the cutting head without a bulky offset mechanism.
Pen-like geometry supports a consistent wrist angle along a straightedge.
Handle, marking and packing combinations can be specified for wholesale orders.
Technical Data
Reference Specification for Buyer Review
The family image contains several handle constructions. Dimensions and working range should be confirmed against the selected version before quotation and mass production.

- Product
- Professional Diamond Glass Cutter
- Format
- Straight pen-style manual tool
- Scoring Element
- Diamond point; grade confirmed by order
- Reference Glass Range
- 3-12mm, subject to selected tip
- Overall Length
- Approx. 170-185mm by handle style
- Head
- Faceted steel head with vertical marking
- Handle Options
- Metal body, machined grip or anti-slip sleeve
- Tail
- Polished metal tapping ball / end cap
- Operation
- Manual straight-line scoring
- Customization
- Color, grip, logo, label and export packing
Application Scenario
Stable Scoring on a Supported Glass Sheet
Use a clean straightedge, keep the glass fully supported and make one continuous score with even pressure. Do not retrace the same line repeatedly.

Recommended Workflow
Five Steps for a Controlled Score
Good break quality depends on clean glass, stable support, the correct scoring point and consistent operator technique.
- 01Clean and Inspect
Remove dust, oil and grit from the glass and cutting table.
- 02Measure and Guide
Mark the cut and secure a straightedge without loading the glass.
- 03Set the Angle
Hold the pen-style body comfortably with the head aligned to the guide.
- 04Make One Score
Use one continuous pass with even speed and moderate pressure.
- 05Break Safely
Support the score and apply controlled pressure using the correct method.
Wear eye protection, cut-resistant gloves and suitable work clothing. Keep hands away from glass edges. Standard tempered glass cannot be cut after tempering; laminated and specialty glass require an approved process and dedicated equipment.
Material Selection
Choose the Tool for the Glass Type
General cut-to-size work on clean, fully supported sheets.
Score from the glass face with a clean guide and protected backing.
Surface texture and composition should be validated on a sample.
Do not attempt to cut glass after the tempering process.
Packaging Options
Built for Wholesale, Retail and Private Label
Each cutter should be protected from head impact, surface scratches and mixed-model packing. Final quantities and carton data are confirmed after the handle style is selected.

Compact retail presentation with head and tail protection.

Barcode, specification, safety data and buyer artwork support.
Customer logo, language, color system and market information.
Separated inner packs, model labels and buyer carton marks.
Factory Supply Control
Inspection Points Before Packing
Bulk production is compared with the signed sample for cutter head alignment, scoring-point condition, handle finish, marking and packing accuracy.
Check straightness and secure assembly.
Inspect point condition and scoring response.
Check color, grip and surface defects.
Verify direction, spelling and contrast.
Confirm model, quantity and carton marks.
B2B Inquiry
Prepare a Clear BK-9092 Request
Choose the handle style, target glass thickness, quantity and packaging. The form creates a complete English inquiry message for quotation.