Showing all 31 results

CNC Profile Wheel | Z30 FLAT Profile – Marmoelettromeccanica

221,00 263,50  Net of VAT
CNC Profile Wheel | Z30 FLAT Profile – Marmoelettromeccanica CNC profile wheels with Z30 profile (straight profile); These wheels are

CNC Profile wheels 45° E-Shape | Marmoelettromeccanica

149,60 442,00  Net of VAT
CNC Profile wheels 45° E-Shape | Marmoelettromeccanica Profile wheels for CNC machines, with a diameter of 60 mm, ideal for

CNC 45° Vacuum-brazed Conical Finger Bit – Amastone

99,00  Net of VAT
CNC 45° Vacuum-brazed Conical Finger Bit – Amastone Ø 30 mm – 1/2 Gas fitting | suitable for natural stone

Sorma FC CNC sintered core drill bits for ceramics

32,42 157,42  Net of VAT
Sorma FC CNC sintered core drill bits for ceramics Sintered core drill bits with a thin crown, ideal for porcelain

CNC Vacuum-brazed universal-use stubbing wheel – Amastone

110,00  Net of VAT
CNC Vacuum-brazed universal stubbing wheel Ø85×20 mm – Amastone Vacuum brazed stubbing wheel, 85 mm in diameter, with 50 mm

CNC incremental cutting router bit Dekton and Ceramic – ADW

80,80  Net of VAT
Dekton CNC incremental cutting router bit – ADW This CNC router bit is ideal to make incremental cutting on Dekton and

DEKTOOL Core drill bit for Detkon and ultracompact ceramic surfaces- ADW

83,20  Net of VAT
DEKTOOL Core drill bit for Detkon and ultra-compact ceramic surfaces Ø35 mm – ADW Core drill bit specific for Dekton.

Core Drill and Countersink tool Ø44mm + Ø64mm for Sink Drain

120,00 232,00  Net of VAT
Core Drill and Countersink tool Ø44mm + Ø64mm for Sink Drain Diamond Countersink for sink drain – Fitting: 1/2” gas

Vacuum brazed CNC finger bit – Amastone

60,00 90,00  Net of VAT
Vacuum-brazed CNC finger bit for marble and ceramic – Amastone This vacuum-brazed finger bit is ideal for cutting marble and

Incremental cutting tip for ceramic sink cutouts – Diatex

107,80  Net of VAT
Incremental cutting finger bit tip for Ceramic, Dekton, Lapitec This 1/2″ GAS fitting cutting tip is designed for incremental cutting

WEHA CNC finger bit for ceramic

129,00  Net of VAT
WEHA CNC finger bit for ceramic – Ø 20 mm – 1/2″ fitting Router specifically designed for cutting UCS materials

Surface Edge Polishing Wheels OCTO Twincur EG2 – Sanwa Kenma

Sanwa Kenma OCTO Twincur EG2 Surface Edge Polishing Wheels Resinoid wheels for polishing marble, granite, agglomerates, composite materials, and ceramic
Not available

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

Polycrystalline PCD Router Bit for granite – Amastone

98,00  Net of VAT
Polycrystalline PCD Router Bit – Amastone Polycrystalline diamond (PCD) bits are ideal to engrave granite, quartz, and lava stone on

Sintered engraving router bits

21,00  Net of VAT
Granite and Ceramic Engraving bits, diameter 6mm CNC router bits for granite and ceramic engraving/grooving. Diameter 6mm. This tool is

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

Continuous rim core drill bits for ceramic – Diamut

Continuous rim core drill bits for ceramic – Diamut Diamut red line CNC core drill for ceramic. Diameters available from
Not available

Ceramic Finger bit – Diamut

Ceramic working Finger bit for – Diamut for CNC machines and available in diameter 16mm. and 20mm. D L1 Z RPM
Not available

45° router bit for marble and ceramic

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

Continuous rim core drill bits – Lapitec, Dekton, Neolith – Diatex

35,70 120,48  Net of VAT
Continuous rim core drill bit for Lapitec, Dekton, Neolith This Continuous rim core bit is suggested when you need a highly

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

Finger bit for ceramic – Diatex

116,02  Net of VAT
Miller Finger for ceramic big slabs If you are looking for a cutting finger bit for ceramic and to use

Diamond blade for CNC machines – Nicolai

123,20 426,40  Net of VAT
Diamond blade for CNC machines and for marble, granite, and ceramic cutting  Diamant Segmented diamond blade used on CNC machines,

Continuous rim core bits – Ceramic, Gres – Nicolai

52,80 97,60  Net of VAT
Nicolai - Ceramic finger bit - Ceramic Suggested parameters for the various models:
CODICE Ø x Lu/LT RPM FEED
APF11011CER Ø11 X 55/95 mm 2500-3000 50-100 mm/min
APF11015CER Ø15 X 55/95 mm 2500-3000 50-100 mm/min
APF11016CER Ø16 X 55/95 mm 2500-3000 50-100 mm/min
APF11022CER Ø22 X 55/95 mm 2600 50-100 mm/min
APF11035CER Ø35 X 55/95 mm 2200 40-50 mm/min

CNC Electroplated stubbing wheel – Marble

112,00 304,00  Net of VAT

Electroplated diamond carving tool for ceramic and granite – Diamar

33,00  Net of VAT
Electroplated diamond carving tool for marble, ceramic, and even granite These electroplated carving tools have a conical angle of 60

CNC Blind-Hole Bits for Granite and Ceramic – Nicolai

16,00 35,28  Net of VAT

Polycrystalline carving router bit – Granite – OMGF

208,47 917,20  Net of VAT
Polycrystalline carving router bit for granite This is a PCD Conic Mill for carving granite, especially for the production of reliefs,

Polycrystalline V-Groove Router Bit for granite

137,59 159,82  Net of VAT
Polycrystalline-diamond-tipped bits for engraving granite, quartz, Lava Stone, natural quartzite These are single-lipped polycrystalline diamond (PCD) bits which, due to

CNC Stone Tools


A wide selection of CNC Diamond Tools for stone fabricators (marble, granite, ceramics, glass, and synthetic materials)
Diamond tools for CNC machines, fabrication centers, and CNC routers

Using the appropriate diamond tools for a particular job is of fundamental importance, and can have large repercussions on cost and time, whether for countertop fabrication or granite engraving.
We partner with the leading CNC stone tooling manufacturers who continually develop their products to satisfy the demand for faster and longer-lasting tools that produce a better finish.
If you are a stone fabricator, we offer a vast selection of CNC Diamond Tools for working marble, granite, ceramic, glass, and any of the novel materials you may encounter in today’s market.

Our variety of CNC diamond router bits tools includes:

Diamond engraving tools, carving tools, core drill bits, drainboard tools, finger bits, profile wheels, and stubbing wheels.

Improve your productivity with high-quality diamond tools and expedite your supply chain by purchasing online through Amastone, granite fabricators’ most trusted supplier.

CNC Stone Tools categories:


For special and customized stone, granite, ceramic, and glass fabrication tools and accessories write to us at

If you’re already equipped with a CNC machine for working with marble or glass, then you’re likely eager to explore specialized CNC machine accessories.

On Amastone you will also find the CNC tool holders, CNC forks, and the CNC suction cups designed to elevate your workpieces securely on the table. With the CNC suction cups, you can effortlessly work slab edges, drill, and everything else without the worry of damaging your work table.

Elevate your CNC capabilities and craftsmanship with our range of thoughtfully engineered accessories tailored to your needs