Showing all 36 results

Incremental cutting tip for ceramic sink cutouts – Diatex

84,50  Net of VAT
Incremental cutting finger bit tip for Ceramic, Dekton, Lapitec This 1/2″ GAS fitting cutting tip is designed for incremental cutting

Ceramics incremental cutting finger bit – 1/2 gas fitting – Amastone

94,90  Net of VAT
Ceramics incremental cutting finger bit – half gas fitting – Amastone Sintered tool for incremental cutting with CNC machines on

Electroplated conic carving router bit – shank 10 mm – Marble

40,00 72,00  Net of VAT
CNC Electroplated conic carving router bit – Cylindrical shank 10 mm for Marble CNC Conic carving router bit for marble

Electroplated conic carving router bit – Marble – Diamar

80,00  Net of VAT
Electroplated CNC conic carving router bit – Marble – Diamar Conical router bits for marble processing with CNC machines. These

Carving router bit – Amastone

105,00  Net of VAT
Carving router bit for marble and stone – Amastone Conical widia bit for CNC machines ideal for marble, limestone and soft

Crown mill for incremental cutting 1/2” granite, ceramic – Nicolai

84,00 100,80  Net of VAT
Crown mill for Incremental Cutting and Flush Fit. 1/2” connection – granite and ceramic – Nicolai Diamant Sintered crown mill

Incremental cutting finger bit tip – Diamut

Incremental cutting finger bit tip – Diamut CNC Milling crown for use in granite incremental cutting. Available in 3 different
Not available

45° router bit for marble and ceramic

120,00 232,00  Net of VAT
45° Electroplated router bit for marble and ceramic Shaped CNC router bit for 45° miter cut. To cut slabs of

45° router bit for granite and quartz – Nicolai

260,40  Net of VAT
45° router bit for granite and quartz – Nicolai This segmented router bit is used to profile granite and quartz

Conical stem for replaceable tips – Diamar

144,00  Net of VAT
Conical stem for the replaceable heads Conical stem for the use of interchangeable heads. The stem has on one side

Conic electroplated replaceable finger bits

88,00 112,00  Net of VAT
Conic electroplated replaceable finger bit tip Conic Electroplated head to be used on end mills or with a tapered shank

Carbide conic carving router bit – Marble

73,44 490,95  Net of VAT
Carbide conic carving router bit for Marble Carbide conic carving router bit used for marble and stone work with CNC

Incremental cutting finger bit tip for Ceramic – Diatex

71,40  Net of VAT
Router for Incremental cutting for ceramic big slabs Incremental Cutting Tips used for sink cutouts with CNC machines and radial

Carving router bit h170 mm – Marble

219,15 358,10  Net of VAT
Widia Carving router bit h170 mm – Marble Carving router bit for marble and stone working in CNC machines. Used

Carving router bit h110 mm – Marble

70,92 212,04  Net of VAT
Carving router bit for CNC machines ideal for making marble bas-reliefs Conical widia bit for CNC machines ideal for marble, limestone

Spiral engraving router bit – Marble – OMGF

103,38 177,73  Net of VAT
Widia spiral engraving router bit for CNC machine This spiral engraving router is ideal for producing stone reliefs bit and it’s

Conical router bit for Granite – Nicolai

140,80 184,80  Net of VAT
Conical router bit for Granite and Engineered Stone Conical diamond router bit for granite and engineered stone. The conical router

Electroplated diamond carving tool for ceramic and granite – Diamar

35,20  Net of VAT
Electroplated-diamond carving tool for marble, ceramic, and even granite These electroplated carving tools have a conical angle of 60 or

Round-head electroplated router bit for marble – 10-mm cylindrical shank – Diamar

27,20 44,80  Net of VAT
Round-head electroplated router bit for marble Electroplated router bit with round (ball-nose) head used for carving on marble with CNC

​Ball nose Exchangeable Head – electroplated for marble – Diamar

64,00 96,00  Net of VAT
​Ball nose Exchangeable Head – electroplated for marble Ball nose finger bit tip ideal for carving on marble with CNC

Flat electroplated replaceable finger bit tip – Diamar

64,00 96,00  Net of VAT
Flat electroplated replaceable finger bit tip for marble Flat replaceable finger bit tip ideal for incremental cutting and carving on

Electroplated flat router bit – Diamar

21,60 60,80  Net of VAT
Flat Tip marble router bits CNC marble router bits ideal also to work materials such as soft stones and concrete.

Segmented ball head mill – Nicolai

158,40 305,60  Net of VAT
Nicolai Finger Bit Nicolai Finger Bit
CODE SIZE RPM FEED
AFS60005 Ø30 L20 mm 4500-5000 200-400 mm/min
AFS60015 Ø40 L25 mm 4500-5000 200-400 mm/min
AFS60025 Ø50 L30 mm 4500-5000 200-400 mm/min

Segmented Step Cutters for Incremental Cutting – Granite – Nicolai

121,60 168,00  Net of VAT
CODE SIZE FITTING
AFS91082 Ø23 x 40 / Z5 FB2 1/2 Gas
AFS91083 Ø23 x 40 / Z5 FB3 1/2 Gas
AFS91084 Ø23 x 50 / Z5 FB2 1/2 Gas
AFS91085 Ø23 x 50 / Z5 FB3 1/2 Gas
AFS90000 Ø23 L25 LT40 1/2 Gas
AFS90065 Ø28 L40 LT95 1/2 Gas
AFS90066 Ø28 L40 LT105 1/2 Gas
AFS90067 Ø28 L40 LT125 1/2 Gas
AFS90080 Ø30 L30 LT40 1/2 Gas

CNC Blind-Hole Bits for Granite and Ceramic – Nicolai

16,00 35,28  Net of VAT

Electroplated diamond carving tool for marble – OMGF

36,87 42,44  Net of VAT
Electroplated carving tool for marble – OMGF The difference between these electroplated diamond carving tools and a carbide bit is

Polycrystalline carving router bit – Granite – OMGF

208,45 917,18  Net of VAT
Polycrystalline carving router bit for granite This is a PCD Conic Mill for carving granite, especially for the production of reliefs,

Engraving router bit – 14 mm cylindrical shank – Marble – OMGF

79,39  Net of VAT
Widia engraving router bit – 14 mm cylindrical shank for Marble This engraving router bit is ideal for producing marble

CNC Carving tools


CNC Tools for rough-cutting stone bas-reliefs
Carbide, diamond electroplated, rounded, and ball-noded bits for CNC machines to work marble, granite, and ceramic

These tools are designed for bas-relief roughing and material removal.

What is Roughing in Stone Machining?

Roughing operation in machining is used to remove bulk material rapidly and roughly shape the workpiece to the desired form, in order to make the subsequent processing (that we call Finishing) faster, more convenient, and efficient

We offer bits having various cutting angles, radii, and, cutting edges up to 120 mm (ball nose – round).
Most of our bits have a 1/2 gas connection, others have a 14-mm cylindrical connection.
We offer bits with cutting angles of 20°. These are very precise bits able to operate in the most hard-to-reach areas of a bas-relief.

Note:
Carbide and electroplated bits
are used to work marble and limestone;
Polycrystalline and sintered tools are recommended for harder materials such as granite, lava stone, and engineered stone

Each product page provides the working parameters for granite and marble tools. These are generic parameters referring to the use of a bit on a solidly based machine with insignificant vibration.
Generally speaking, the parameters can be changed in accordance with the following rule: “the shorter the cutting depth per pass, the greater the feed rate at which the bit can work”
For example:

  • with a cutting depth of 4-5 mm per pass, the feed rate is 100 mm/min
  • with a cutting depth of 1 mm per pass, the feed rate is 500 mm/min

Note: if we increase the feed rate, the bit’s speed of rotation must also be increased.
As regards the plunge rate into the material, we recommend a rate no greater than 100–120mm/min with ramp purge motions that do not exceed 10 – 20° with respect to the material surface.
Always use enough water to cool the bit.
Almost all the bits come with a bored through-tool version allowing water to pass through the bit, cooling it more effectively, and removing undesired cutting debris.

CNC Stone router bits may be used used for roughing and finishing stone with a CNC stone router.


These bits have diverse names and are also known as CNC milling bits, CNC Stone carving bits, Granite CNC Router Bits, Marble CNC Router Bits, Stone CNC Router Bits, and Quartz Router bits.
Also, due to their complementary usage, you might find what you are looking for among our engraving tools.

Related CNC Stone Tools categories: