Diamut – Granite & Engineered Stone Core Drills

SKU: Diamut Core Drills – Granite & Engineered Stone

Diamut Engineered Stone Core Drills for fast and accurate drilling of holes.

Features and benefits:

  • Continuous rim engineered stone core drills
  • Suitable for use on granite and engineered stone
  • Feature thin walls – 50% less stock removal and up to 50% faster drilling than standard core drills
  • Come with a 1/2″ gas fitting for use on semi-automatic machines or a CNC machine

From: £65.92

Products

Favourites Code Stock DiameterWorking LengthFittingTypeRPMFeed RateUsage Price
10 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000010
In Stock
Diameter: 10mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 3000
Feed Rate: 50-100mm/Min
Usage: Wet

£65.92

12 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000012
In Stock
Diameter: 12mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2800
Feed Rate: 50-100mm/Min
Usage: Wet

£72.10

15 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000015
In Stock
Diameter: 15mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2500
Feed Rate: 50-100mm/Min
Usage: Wet

£82.40

20 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000020
In Stock
Diameter: 20mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2500
Feed Rate: 50-100mm/Min
Usage: Wet

£85.49

22 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000022
In Stock
Diameter: 22mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2600
Feed Rate: 50-100mm/Min
Usage: Wet

£87.55

25 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000025
In Stock
Diameter: 25mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2600
Feed Rate: 50-100mm/Min
Usage: Wet

£88.58

30 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000030
In Stock
Diameter: 30mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2400
Feed Rate: 40-50mm/Min
Usage: Wet

£92.70

32 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000032
Out Of Stock
Diameter: 32mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2400
Feed Rate: 40-50mm/Min
Usage: Wet

£93.73

35mm x 50mm Thin Wall Core Drill
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SKU: 57.DOFGR000035
In Stock
Diameter: 35mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2200
Feed Rate: 40-50mm/Min
Usage: Wet

£94.76

40 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000040
In Stock
Diameter: 40mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2200
Feed Rate: 40-50mm/Min
Usage: Wet

£103.00

45 x 50mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000045
In Stock
Diameter: 45mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2000
Feed Rate: 40-50mm/Min
Usage: Wet

£116.00

50 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000050
In Stock
Diameter: 50mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2000
Feed Rate: 40-50mm/Min
Usage: Wet

£134.00

60 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000060
Out Of Stock
Diameter: 60mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 2000
Feed Rate: 40-50mm/Min
Usage: Wet

£143.00

72 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000072
In Stock
Diameter: 72mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 1800
Feed Rate: 40mm/Min
Usage: Wet

£170.00

81 x 50 mm Thin Wall Diamond Core Drill
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SKU: 57.DOFGR000081
In Stock
Diameter: 81mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 1800
Feed Rate: 30mm/Min
Usage: Wet

£182.00

102 x 50 mm Thin Wall Diamond Core Drill (0169)
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SKU: 57.DOFGR000102
In Stock
Diameter: 102mm
Working Length: 50mm
Fitting: 1/2" Gas
Type:
RPM: 1500
Feed Rate: 30mm/Min
Usage: Wet

£250.00

Key applications: Core drilling – primarily granite and engineered stone – for cutting out tap holes, sink and hob cut-outs, and other holes in worktops, bathroom vanities, and other finished stone products.

Suitable for use on the following stone types: Granite and engineered stone.

Feed rate and RPM can vary depending on make of machine, water supply, material, operator and factory set up. If the RPM is engraved on the tool, it is the maximum RPM from the manufacturer, as the tool is legally required to show. We do not recommend running your tools at this RPM. The Feed Rate and RPM displayed on our website are recommended settings for optimal performance, as advised by our technical experts. You will need to adjust the Feed Rate and RPM to suit your specific individual setup to ensure safe and effective use, and best performance. If you are unsure on what these should be, please contact our technical team on technical@stonegatetooling.co.uk or you can arrange training at our Innovation Hub.

  • Place your order before 4:00 pm Monday to Thursday and before 3pm on a Friday for standard next working day delivery on all in-stock items
  • Spend over £300 net to qualify for free delivery, excluding pallet items
  • Same-day, Saturday & specific time deliveries all available, get in touch to discuss
  • For orders outside of the UK, please contact us to arrange a suitable delivery method

For full delivery details please see our delivery section

No technical downloads available.

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