Officina Martello di GIORGI F.LLI s.r.l. — OMGF
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Tool families

Pantograph and CNC milling tools

Choose the connection first, then the workpiece material and cutting geometry. Two-flute and helical cutters with a 1/2″ gas connection are for marble; all-cutting bits with Ø 10 mm shanks are for granite.

Milling tools · 1/2″ gas threaded connection

Tools for low and high relief, including carbide, solid carbide helical, PCD and diamond variants. Compare the item code and dimensions of each version.

Two-flute cutters · for marble

8 items

Bored versions

10 items
Bored versions · FK03F

FK03F

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 3 × 30 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 18 ↗
Bored versions · FK05F

FK05F

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 5 × 30 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 18 ↗
Bored versions · FK08F

FK08F

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 8 × 30 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 19 ↗
Bored versions · FK20F

FK20F

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 20 × 30 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 19 ↗
Bored versions · FK90GF

FK90GF

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 90° · 19 mmSingle cutting edge, boredWorkpiece material: Marble and granite
CNC catalogue · May 2025 · PDF page 19 ↗
Bored versions · FK90GF2T

FK90GF2T

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 90° · 19 mmTwo cutting edges, boredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 19 ↗
Bored versions · FK350F

FK350F

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 3 × 50 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 20 ↗
Bored versions · FK550F

FK550F

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 5 × 50 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 20 ↗
Bored versions · FK850F

FK850F

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 8 × 50 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 20 ↗
Bored versions · FK2050F

FK2050F

Bored cutter with a 1/2″ gas connection for low and high relief. Geometry and workpiece material are specified for each variant.

  • Dimensions: 20 × 50 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 20 ↗

Solid carbide helical milling cutters

7 items
Solid carbide helical cutters · for marble · FK3F, FK3, FK5F

Solid carbide helical cutters · for marble

Solid carbide helical cutter for marble, with a 1/2″ gas threaded connection.

Family photograph and variants, as in the catalogue

  • FK3FDimensions: 3 × 30 mmSolid carbide · BoredWorkpiece material: Marble
  • FK3Dimensions: 3 × 30 mmSolid carbide · Non-boredWorkpiece material: Marble
  • FK5FDimensions: 5 × 30 mmSolid carbide · BoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 21 ↗

Solid carbide cutters with 3 and 4 cutting edges · for marble

2 items
Solid carbide cutters with 3 and 4 cutting edges · for marble · FK2040R1Z3

FK2040R1Z3

Solid carbide cutter for marble sculpture, with a 1/2″ gas threaded connection and internal water passage.

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
Z
FK2040R1Z3204012013
Request information quoting the item code ↗
Solid carbide cutters with 3 and 4 cutting edges · for marble · FK2040R2,5Z4

FK2040R2,5Z4

Solid carbide cutter for marble sculpture, with a 1/2″ gas threaded connection and internal water passage.

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
Z
FK2040R2,5Z420401202.54
Request information quoting the item code ↗

Solid carbide milling cutters with “diamond” cut

24 items

Conical, ball-nose and flat-end cutters for bas-reliefs in marble. Threaded 1/2 GAS connection and internal water passage.

Conical

Conical · Ø 12 mm · Cutting length mm: 28 · R 1 · FK1228CR1D
FK1228CR1D

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1228CR1D12281201
Conical · Ø 12 mm · Cutting length mm: 28 · R 1 · FK1228CR1T
FK1228CR1T

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1228CR1T12281201
Conical · Ø 12 mm · Cutting length mm: 28 · R 3 · FK1228CR3D
FK1228CR3D

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1228CR3D12281203
Conical · Ø 12 mm · Cutting length mm: 28 · R 3 · FK1228CR3T
FK1228CR3T

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1228CR3T12281203
Conical · Ø 16 mm · Cutting length mm: 35 · R 2,5 · FK1635CR2,5D
FK1635CR2,5D

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1635CR2,5D16351202,5
Conical · Ø 16 mm · Cutting length mm: 35 · R 2,5 · FK1635CR2,5T
FK1635CR2,5T

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1635CR2,5T16351202,5
Conical · Ø 20 mm · Cutting length mm: 40 · R 5,5 · FK2040CR5,5D
FK2040CR5,5D

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK2040CR5,5D20401205,5
Conical · Ø 12 mm · Cutting length mm: 50 · R 2,5 · FK1250CR2,5D
FK1250CR2,5D

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1250CR2,5D12501502,5
Conical · Ø 12 mm · Cutting length mm: 50 · R 2,5 · FK1250CR2,5T
FK1250CR2,5T

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1250CR2,5T12501502,5
Conical · Ø 16 mm · Cutting length mm: 80 · R 2,5 · FK1680CR2,5D
FK1680CR2,5D

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1680CR2,5D16801802,5
Conical · Ø 16 mm · Cutting length mm: 80 · R 2,5 · FK1680CR2,5T
FK1680CR2,5T

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1680CR2,5T16801802,5
Conical · Ø 20 mm · Cutting length mm: 102 · R 4 · FK20102CR4D
FK20102CR4D

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK20102CR4D201022004
Conical · Ø 20 mm · Cutting length mm: 102 · R 4 · FK20102CR4T
FK20102CR4T

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK20102CR4T201022004

Ball-nose

Ball-nose · Ø 16 mm · Cutting length mm: 50 · R 8 · FK1650R8D
FK1650R8D

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1650R8D1650135 *8
Ball-nose · Ø 16 mm · Cutting length mm: 50 · R 8 · FK1650R8T
FK1650R8T

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1650R8T1650135 *8
Ball-nose · Ø 20 mm · Cutting length mm: 80 · R 10 · FK2080R10D
FK2080R10D

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK2080R10D208018010
Ball-nose · Ø 20 mm · Cutting length mm: 80 · R 10 · FK2080R10T
FK2080R10T

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK2080R10T208018010
Ball-nose · Ø 20 mm · Cutting length mm: 150 · R 10 · FK20150R10T
FK20150R10T

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK20150R10T2015025010

Flat-end

Flat-end · Ø 16 mm · Cutting length mm: 50 · R — · FK1650PD
FK1650PD

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1650PD1650135 *—
Flat-end · Ø 16 mm · Cutting length mm: 50 · R — · FK1650PT
FK1650PT

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK1650PT1650135 *—
Flat-end · Ø 20 mm · Cutting length mm: 80 · R — · FK2080PD
FK2080PD

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK2080PD2080180—
Flat-end · Ø 20 mm · Cutting length mm: 80 · R — · FK2080PT
FK2080PT

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK2080PT2080180—
Flat-end · Ø 20 mm · Cutting length mm: 150 · R — · FK20150PD
FK20150PD

hard marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK20150PD20150250—
Flat-end · Ø 20 mm · Cutting length mm: 150 · R — · FK20150PT
FK20150PT

soft marble

CodeØ
mm
Cutting length
mm
Overall length
mm
R
mm
FK20150PT20150250—

Dimensions in millimetres. D = hard marble; T = soft marble. Images illustrate the geometry; they do not distinguish D/T cutting patterns. * Overall length 135 mm requires confirmation due to a discrepancy with the source code.

Request information and a quotation

Long cutters · for marble

18 items
Long cutters · for marble · FKL3-175, FKL3-175F, FKL5-175, FKL5-175F

Long cutters · for marble

Long cutter for low and high relief, with a 1/2″ gas connection. Compare radius and working length by variant.

Family photograph and variants, as in the catalogue

  • FKL3-175Dimensions: R 1,5 · working length 120 mmNon-boredWorkpiece material: Marble
  • FKL3-175FDimensions: R 1,5 · working length 120 mmBoredWorkpiece material: Marble
  • FKL5-175Dimensions: R 2,5 · working length 120 mmNon-boredWorkpiece material: Marble
  • FKL5-175FDimensions: R 2,5 · working length 120 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 22 ↗
Long cutters · for marble · FKL3-30 167, FKL5-30 167, FKL8-30 167

Long cutters · for marble

Long cutter for low and high relief, with a 1/2″ gas connection. Compare radius and working length by variant.

Family photograph and variants, as in the catalogue

  • FKL3-30 167Dimensions: 3 × 30 · R 1,5 · working length 110 mmNon-boredWorkpiece material: Marble
  • FKL5-30 167Dimensions: 5 × 30 · R 2,5 · working length 110 mmNon-boredWorkpiece material: Marble
  • FKL8-30 167Dimensions: 8 × 30 · R 4,0 · working length 110 mmNon-boredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 22 ↗
Long cutters · for marble · FKL3-30 167F, FKL5-30 167F, FKL8-30 167F

Long cutters · for marble

Long cutter for low and high relief, with a 1/2″ gas connection. Compare radius and working length by variant.

Family photograph and variants, as in the catalogue

  • FKL3-30 167FDimensions: 3 × 30 · R 1,5 · working length 110 mmBoredWorkpiece material: Marble
  • FKL5-30 167FDimensions: 5 × 30 · R 2,5 · working length 110 mmBoredWorkpiece material: Marble
  • FKL8-30 167FDimensions: 8 × 30 · R 4,0 · working length 110 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 23 ↗
Long cutters · for marble · FKL3-50 170, FKL5-50 170, FKL8-50 170

Long cutters · for marble

Long cutter for low and high relief, with a 1/2″ gas connection. Compare radius and working length by variant.

Family photograph and variants, as in the catalogue

  • FKL3-50 170Dimensions: 3 × 50 · R 1,5 · working length 110 mmNon-boredWorkpiece material: Marble
  • FKL5-50 170Dimensions: 5 × 50 · R 2,5 · working length 110 mmNon-boredWorkpiece material: Marble
  • FKL8-50 170Dimensions: 8 × 50 · R 4,0 · working length 110 mmNon-boredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 23 ↗
Long cutters · for marble · FKL3-50 170F, FKL5-50 170F, FKL8-50 170F

Long cutters · for marble

Long cutter for low and high relief, with a 1/2″ gas connection. Compare radius and working length by variant.

Family photograph and variants, as in the catalogue

  • FKL3-50 170FDimensions: 3 × 50 · R 1,5 · working length 110 mmBoredWorkpiece material: Marble
  • FKL5-50 170FDimensions: 5 × 50 · R 2,5 · working length 110 mmBoredWorkpiece material: Marble
  • FKL8-50 170FDimensions: 8 × 50 · R 4,0 · working length 110 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 23 ↗
Long cutters · for marble · FK20100, FK20100F

Long cutters · for marble

Long cutter for low and high relief, with a 1/2″ gas connection. Compare radius and working length by variant.

Family photograph and variants, as in the catalogue

  • FK20100Dimensions: 20 × 100 · overall length 175 · working length 120 mmNon-boredWorkpiece material: Marble
  • FK20100FDimensions: 20 × 100 · overall length 175 · working length 120 mmBoredWorkpiece material: Marble
CNC catalogue · May 2025 · PDF page 23 ↗

Polycrystalline diamond (PCD) cutting edges

4 items
Photo not available

FK03PCD

CNC tool with polycrystalline diamond (PCD) cutting edges. Variants differ in geometry and dimensions.

  • Dimensions: 3 × 15 mmPCD cutting edgeWorkpiece material: Marble, granite, synthetic and composite materials
Request information quoting the item code ↗
Polycrystalline diamond (PCD) cutting edges · FK05PCD

FK05PCD

CNC tool with polycrystalline diamond (PCD) cutting edges. Variants differ in geometry and dimensions.

  • Dimensions: 5 × 15 mmPCD cutting edgeWorkpiece material: Marble, granite, synthetic and composite materials
CNC catalogue · May 2025 · PDF page 12 ↗
Polycrystalline diamond (PCD) cutting edges · FK08PCD

FK08PCD

CNC tool with polycrystalline diamond (PCD) cutting edges. Variants differ in geometry and dimensions.

  • Dimensions: 8 × 15 mmPCD cutting edgeWorkpiece material: Marble, granite, synthetic and composite materials
CNC catalogue · May 2025 · PDF page 12 ↗
Polycrystalline diamond (PCD) cutting edges · FK2028PCD

FK2028PCD

CNC tool with polycrystalline diamond (PCD) cutting edges. Variants differ in geometry and dimensions.

  • Dimensions: 20 × 28 mmThree PCD cutting edgesWorkpiece material: Marble, granite, synthetic and composite materials
CNC catalogue · May 2025 · PDF page 12 ↗

Diamond milling tools and spare parts

Diamond milling tools and spare parts

12 items

Complete tools, bodies and spare tips are listed separately. D18 remains in this category with a cylindrical shank; threaded milling tools have a 1/2″ GAS connection.

FKDR3

Complete diamond milling tool

Complete diamond milling tool · FKDR3
Overall length
147 mm
Working length
129 mm
Conical diameters
30 / 11 mm
Composition
FKDR1870 + FKDR1130
Shank
1/2″ GAS
Workpiece material
Marble and granite
CNC catalogue · PDF page 24 ↗

FKDR1870

Diamond milling tool body

Diamond milling tool body · FKDR1870
Overall length
117 mm
Conical diameters
30 / 18 mm
Shank
1/2″ GAS
Workpiece material
Marble and granite
CNC catalogue · PDF page 24 ↗

FKMR2

Complete milling tool with carbide spare tip

Complete milling tool with carbide spare tip · FKMR2
Overall length
173 mm
Dimensions
5 × 50 mm
Composition
FKMR.75 + FKR5.50
Shank
1/2″ GAS
Workpiece material
Marble and granite
CNC catalogue · PDF page 25 ↗

FKMR.75

Diamond milling tool body

Diamond milling tool body · FKMR.75
Overall length
127 mm
Working length
77 mm
Conical diameters
30 / 21 mm
Shank
1/2″ GAS
Workpiece material
Marble and granite
CNC catalogue · PDF page 25 ↗

All-cutting bits · Ø 10 mm cylindrical shank

Bored bits for granite with a 10 mm cylindrical shank. Cutting diameter varies by item code and must be distinguished from shank diameter.

All-cutting bits · Ø 10 mm cylindrical shank

9 items
All-cutting bits · Ø 10 mm cylindrical shank · MANG03, MANG03,5, MANG04

All-cutting bits · Ø 10 mm cylindrical shank

Bored all-cutting bit for granite, with a Ø 10 mm cylindrical shank.

Family photograph and variants, as in the catalogue

  • MANG03Dimensions: 3 × 7 mmBoredWorkpiece material: Granite
  • MANG03,5Dimensions: 3,5 × 7 mmBoredWorkpiece material: Granite
  • MANG04Dimensions: 4 × 7 mmBoredWorkpiece material: Granite
CNC catalogue · May 2025 · PDF page 27 ↗
All-cutting bits · Ø 10 mm cylindrical shank · MANG06, MANG08, MANG10

All-cutting bits · Ø 10 mm cylindrical shank

Bored all-cutting bit for granite, with a Ø 10 mm cylindrical shank.

Family photograph and variants, as in the catalogue

  • MANG06Dimensions: 6 × 10 mmBoredWorkpiece material: Granite
  • MANG08Dimensions: 8 × 10 mmBoredWorkpiece material: Granite
  • MANG10Dimensions: 10 × 10 mmBoredWorkpiece material: Granite
CNC catalogue · May 2025 · PDF page 27 ↗
All-cutting bits · Ø 10 mm cylindrical shank · MANG12, MANG14

All-cutting bits · Ø 10 mm cylindrical shank

Bored all-cutting bit for granite, with a Ø 10 mm cylindrical shank.

Family photograph and variants, as in the catalogue

  • MANG12Dimensions: 12 × 10 mmBoredWorkpiece material: Granite
  • MANG14Dimensions: 14 × 10 mmBoredWorkpiece material: Granite
CNC catalogue · May 2025 · PDF page 27 ↗

Counterprofiles

8 items
Counterprofiles · C03, C05, C08

Counterprofiles

Counterprofile to match the shape and dimensions of the cutter.

Family photograph and variants, as in the catalogue

  • C03Dimensions: 3 × 30 mm
  • C05Dimensions: 5 × 30 mm
  • C08Dimensions: 8 × 30 mm
CNC catalogue · May 2025 · PDF page 17 ↗
Counterprofiles · C0350, C0550, C0850

Counterprofiles

Counterprofile to match the shape and dimensions of the cutter.

Family photograph and variants, as in the catalogue

  • C0350Dimensions: 3 × 50 mm
  • C0550Dimensions: 5 × 50 mm
  • C0850Dimensions: 8 × 50 mm
CNC catalogue · May 2025 · PDF page 17 ↗
Counterprofiles · C20, C2050

Counterprofiles

Counterprofile to match the shape and dimensions of the cutter.

Family photograph and variants, as in the catalogue

  • C20Dimensions: 20 × 30 mm
  • C2050Dimensions: 20 × 50 mm
CNC catalogue · May 2025 · PDF page 17 ↗

For spare parts referenced FKD3, FKDR or FKDR17, contact us with the code of your existing item.

Dimension pairs (for example 3 × 30) are stated in millimetres as in the catalogue. R denotes radius; working and overall lengths are specified only where unambiguous. “Bored” identifies a version with a hole; also check the machine connection.

Ask us to verify dimensions that are missing or differ between catalogue text and drawings before selecting a tool.

PDF documents remain available in their original language.

Before choosing

Compare the item codes and dimensions in the specification. For pneumatic tools or machines, include the model and shank details. Ask us to check the variant if you are unsure before ordering.

Choosing your tool

Related tools and applications

Information and quotations

Which tool do you need?

Catalogue products, custom tools or resharpening: describe what you need. We will reply by email.