What Diamut does

Diamut is a specialized diamond tooling brand operated within Italy-based Biesse Group, headquartered at Via Malpighi 8, Lugo, Italy. It designs and manufactures diamond abrasive tools — including drills, milling cutters, grinding wheels, cup wheels, cutting discs, and accessories — for the processing of glass, stone, and ceramic materials. Its portfolio also includes the Presetter, an optical tool measurement and presetting system that supports CNC machining workflows by enabling precise tool calibration before use. The product range spans two principal operating sectors: Glass Processing (serving architectural, automotive, appliance, and interior fabricators) and Stone Processing (serving natural and engineered-stone fabricators in furniture, construction, and decorative-surface applications).

Diamut's tools are engineered to interface with Biesse Group CNC machinery, creating integration benefits for end users operating Biesse production lines. Underlying technical differentiation rests on proprietary diamond-bond formulations, abrasive geometry, and application-specific tooling developed for challenging substrates including sintered and ultra-compact surfaces such as Dekton by Cosentino. The Presetter extends the offering into metrology and process control adjacent to Biesse machine installations.

Diamut sells through a combination of direct enterprise sales and a global dealer/distributor network inherited from Biesse Group, with active presence in Italy, the United Kingdom, France, Germany, Spain, North America, and Brazil. A first Diamut-branded production plant was opened in North America to localize supply for U.S. and Canadian fabricators. Revenue mechanics combine one-time equipment sales (e.g., the Presetter) with recurring consumable replacement revenue from the installed base of CNC machines, a model that ties top-line trends to construction, furniture, and automotive end-market cycles. The Diamut Italian Technology Awards initiative and consistent trade-show participation at Marmomac, Glasstec, and related industry events support brand development and channel engagement across both glass and stone processing verticals.

Name

Diamut

Legal name

Biesse S.p.A.

Website

https://diamut.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

51–100 employees

Short description

Diamut, a brand within Italy-based Biesse Group, designs and manufactures diamond tooling — drills, milling cutters, grinding wheels, cutting discs, and the Presetter optical measurement system — for glass, stone, and ceramic fabricators serving furniture, construction, and automotive end markets through direct sales and a global dealer network.

Ownership category

akta.pro rank

Headquarters

HQ city

Lugo

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Diamond Tool Sales: Sale of diamond tools and machine tool accessories for glass, stone, and ceramic processing. Includes drills, milling cutters, grinding wheels, cup wheels, cutting discs, and accessories.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Diamut is a brand within Biesse Group that manufactures and sells diamond tools and machine tool accessories for precision machining of glass, stone, ceramic, and sintered materials. Its portfolio includes diamond-tipped drills, CNC milling cutters, peripheral and cup grinding wheels, cutting discs, edge polishing tools, presetter optical tool measurement systems, and grinders for tool redressing, sold primarily to manufacturers in the furniture, construction, and automotive sectors.

Product overview

Diamut is a brand within the Biesse Group specializing in diamond tools for processing glass, stone, and ceramic materials. The company offers a comprehensive portfolio of precision tooling solutions organized into two primary sectors: Glass Processing and Stone Processing. The Glass Processing portfolio includes cup grinding wheels (for straight line, double edger flat edge, CNC, and bevelling machines), drills and counter-sinks with HELIX integrated boring system, milling cutters (shaped for CNC and vertical machines), peripheral grinding wheels (diamond, polishing, chevron range, high-speed, for vertical and double edger machines), CNC tools for scoring and writing, tools for thin glass sheets, cutting discs, grinder machines, presetter for tool measurement, and accessories. The Stone Processing portfolio encompasses CNC drills, CNC milling cutters, peripheral and diamond grinding wheels for CNC, kitchen top tool kits (kit for washbasins, dripstones, stubbing wheels, tools for recesses), tools for writing and bas-relief, edge polishing tools, tools for funerary art, cutting discs for CNC, Dekton processing tools, tools for sintered materials processing, presetter for precision measurement, grinder machines, and accessories (tool holder cones, ventose). Additionally, Diamut offers complementary services including tool grinding/redressing and quality and assistance programs. The product architecture is organized as a modular system where core product lines are supplemented by specialized sub-products and accessories, enabling customers to configure complete solutions for specific manufacturing applications in furniture, construction, and automotive sectors.

Differentiator

Problem solved

Functional benefit

Products and services

• Drills for CNC (Stone) Diamond-tipped drills designed for CNC machines used in stone and glass processing applications.
• CNC Milling Cutters (Stone) Milling cutters for CNC machines used in stone and glass processing, available in various binders and grits to balance tool durability and finish quality.
• Peripheral and Diamond Grinding Wheels for CNC (Stone) Peripheral diamond grinding and polishing wheels for CNC machines enabling limit-free profiling with segmented and continuous band options.
• Kit for Kitchen Tops Complete tool kits for kitchen countertop fabrication including internal washbasin grinding wheels, dripstones, stubbing wheels, and recess tools.
• Tools for Writing and Bas-relief Tools for creating written text and bas-relief designs on stone surfaces.
• Edge Polishing Tools (Stone) Tools designed for polishing edges of stone materials to achieve high-quality finish.
• Tools for Funerary Art Specialized tools for carving and processing stone materials for funerary monuments and memorials.
• Cutting Discs for CNC (Stone) Diamond cutting discs designed for CNC machines used in stone processing.
• Tools for Dekton Processing Specialized tools designed for machining Dekton ultra-compact surfaces, a sintered material composed of porcelain, glass, and quartz.
• Tools for Sintered Materials Processing Diamond tools for processing sintered materials, including high-precision milling cutters, drills, and peripheral grinding wheels. Cobalt-free options are offered.
• Presetter (Stone) Tools measurement machine providing quick and easy offline CNC tooling preset outside the machine to reduce setup time while improving accuracy. Features advanced optical tool measurement system.
• Grinder (Stone) Machine for grinding and redressing diamond wheels to restore their original profile and cutting performance.
• Cup Grinding Wheels for Straight Line Machines Cup grinding wheels specifically designed for straight line glass processing machines.
• Cup Grinding Wheels for Double Edger (Flat Edge) Machines Cup grinding wheels designed for double edger machines producing flat edge finishes on glass.
• HELIX - Integrated Boring System for CNC Integrated boring system designed for CNC machines, providing precise drilling capabilities for glass processing.
• Drills and Counter-sinks (Glass) Drilling and counter-sinking tools for CNC and vertical glass processing machines.
• Milling Cutters (Glass) Cutting and shaping mills for glass processing including shaped CNC milling cutters and shaped milling cutters for vertical machines.
• Peripheral Grinding Wheels (Glass) Peripheral grinding wheels including diamond and polishing wheels for CNC, chevron range, high-speed peripheral wheels, and solutions for vertical machines and double edger pencil edge machines.
• CNC Tools for Scoring and Writing CNC-controlled tools for scoring and writing operations on glass surfaces.
• Tools for Thin Glass Sheets Specialized tools designed for processing thin glass sheet materials.
• Cutting Discs (Glass) Cutting blades designed for CNC glass processing machines.
• Grinder (Glass) Machine for grinding all diamond wheels used in glass processing, maintaining tool performance.
• Presetter (Glass) Tools measurement machine for quick and easy offline CNC tooling preset outside the machine to reduce setup time while improving accuracy.
• Tool Grinding/Redressing Service Highly qualified service dedicated to grinding the profiles of every type of tool, ensuring tool efficiency and performance.
• Quality and Assistance Service Service focused on quality and assistance to ensure the efficiency of all Diamut tools throughout their operational life.

Quantifiable outcome

• 20% reduction in production area required, 70% increase in productivity compared to normal combinations

Named customers2 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core.

• StonegatecoreChannel Partner/ Reseller/ DistributorA network partnership providing dedicated consultants and larger presence in UK and Northern Ireland markets for processing of glass, stone and ceramics. Combines Diamut's Italian technological expertise with Stonegate's in-depth knowledge of local market needs.
• Biesse GroupcoreOthersParent company group based in Pesaro, Italy (founded 1969). Biesse Group includes Biesse (wood and advanced materials), Intermac (stone, glass, metal machining), and Diamut (diamond tools). Global presence with 4,200 employees worldwide.
• IntermaccoreTechnology or IntegrationSister company specializing in technologies for machining stone, glass and metal. Provides complete range of machines that use Diamut tools, enabling integrated production solutions.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Klingspor: German family-owned manufacturer of abrasive products including diamond cutting and grinding tools for stone, construction materials, and metal processing. Direct competitor with overlapping target customers in European markets.
• EHWA Diamond Industrial: Korean manufacturer of diamond tools (saws, wheels, drills, wire) for stone, construction, ceramic, and semiconductor applications. Direct competitor with comparable product focus and global distribution.
• Asahi Diamond Industrial: Japanese manufacturer of diamond and CBN tools for stone, glass, ceramic, semiconductor, and metalworking industries. Direct competitor with a comparable product portfolio targeting similar end-markets.
• TYROLIT: Austrian manufacturer of bonded abrasives, superabrasives (diamond/CBN) tools, and machines for stone, glass, ceramic, and metal processing. TYROLIT is one of Diamut's most direct competitors, with overlapping product portfolios and similar global industrial customers.
• Continental Diamond Tool Corp: US-based manufacturer of superabrasive (diamond and CBN) wheels and tooling for industrial applications including stone, glass, and ceramic processing. Direct competitor with strong North American presence competing for the same industrial customers.

Regional players

• Kure Grinding Wheel: Japanese manufacturer of grinding wheels including vitrified and resin-bonded diamond products. Primarily serves Asian markets with a regional focus, but overlaps with Diamut in selected product categories.
• Abrasivos Manhattan: Brazilian manufacturer of diamond tools, cutting discs, and abrasives primarily serving the South American construction and stone processing markets. Regional competitor that overlaps with Diamut in Brazilian territories.

Broad incumbents

• Saint-Gobain Abrasives (Norton): Global abrasives conglomerate offering Norton diamond and CBN grinding wheels, cutting tools, and surface solutions for stone, glass, and ceramic processing. Significantly broader product portfolio and larger distribution than Diamut, but overlaps directly in diamond tooling for hard materials.
• 3M Abrasives: Major industrial conglomerate with an abrasives division offering diamond and CBN wheels, discs, and hand pads for metalworking, stone, and construction applications. Significantly larger and broader than Diamut, with overlapping capabilities in selected segments.

Emerging players

• Diatex: Italian manufacturer of diamond tools and abrasive products for stone, glass, and marble processing. A smaller, specialist competitor with overlapping target applications and Italian manufacturing footprint similar to Diamut.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/DiamutHQ
• LinkedInlinkedin.com/company/diamut

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Diamut