Diamond core drills

Diamond drills for through holes and blind holes to be used on angle grinders, drills, and electrical screwdrivers.
Find diamond core bits of various diameters and fittings for drilling and working marble, ceramic, ceramic and agglomerates.
Also take a look at the diamond core kits, with a case you will have a ready set and a better price than buying the individual core bits.

The ST-DA core bits have an M14 fitting while the ST-DC core bits have a hex fitting.
If you are looking for diamond core bits for CNC machines: Core Drill Bits for CNC Machines

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    Kit diamond core drill bits for angle grinder and drill - Sifa
    From: $307,54 From: $215,28
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    Kit diamond core drill bits ST-DA (fitting M14) for angle grinder and drill - Sankyo

    It is possible to choose between 2 kits: Kit 1 includes the diameters 6 mm, 8 mm, 10 mm, 12 mm, 20 mm, 27 mm, 35 mm Kit 2 includes the diameters 20 mm, 27 mm, 35 mm, 50 mm, 60 mm All diamonds core drills have an M14 fitting Recommended for drilling marble, ceramic, gres an...
    Brand: Sifa | Fitting: M14 | Use with: Angle grinder, Drill | Application: Ceramic, Engineered stone, Gres, Marble
    Variable product - view product to verify stock
    Diamond core drill - Sankyo ST-DA
    From: $49,60 From: $34,72
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    Diamond core drill bit for angle grinder and drill - Sankyo ST-DA (fitting M14)

    For angle grinder and drill Fitting standard M14 Available in different diameters from 15 mm up to 82 mm Useful height 40 mm for all diameters Excellent for drilling marble, ceramic, gres and engineered stone  
    Brand: Sifa | Model: Sankyo Diamond ST-DA | Useful height: 40 mm | Fitting: M14 | Use: Dry | Use with: Angle grinder, Drill | Application: Ceramic, Engineered stone, Gres, Marble
    Variable product - view product to verify stock
    Diamond Core Drill Bits for Blind Holes - Sankyo ST-DA
    From: $40,78 From: $28,55
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    Diamond Core Drill Bit for Blind Holes - Sankyo ST-DA (fitting M14)

    Available in different diameters from 6 mm up to 12 mm with useful height 30 mm For use on marble, gres, ceramic and engineered stone Fitting M14 Use dry  
    Brand: Sifa | Model: Sankyo Diamond ST-DA | Useful height: 30 mm | Fitting: M14 | Use: Dry | Use with: Angle grinder, Drill | Application: Ceramic, Engineered stone, Gres, Marble
    Variable product - view product to verify stock
    Kit 4 pieces diamond core drills bit - Sankyo
    $149,91 $104,94 exc. VAT
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    Kit 4 pieces diamond core drill bits ST-DC (hex fitting) for angle grinder and drill - Sankyo

    The kit includes 4 diamond core drill bits (∅6 mm, ∅8 mm, ∅10 mm e ∅12 mm) and one suction cup guide For use on marble, ceramic. gres and engineered stone Hex fitting for a better seal in the spindle Delivered in aluminum protection case
    Brand: Sifa | Model: Sankyo Diamond | Diameter: 6 mm, 8 mm, 10 mm, 12 mm | Fitting: Hexagonal | Use with: Angle grinder, Drill | Application: Ceramic, Engineered stone, Gres, Marble
    0 in stock (more shipped in 5-10 days)
    Diamond Electroplated Core drill bit - Sankyo ST-DC
    From: $28,66 From: $22,93
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    Diamond Electroplated Core drill bit for angle grinder and drill - Sankyo ST-DC (hex fitting)

    Available in different diameters from 6 mm to 30 mm For use on marble, ceramic, gres and engineered stone Useful height from 30/35 mm guarantees a long life Hex fitting for a better seal in the spindle  
    Brand: Sifa | Model: Sankyo Diamond ST-DC | Application: Ceramic, Engineered stone, Gres, Marble | Useful height: 30 mm, 35 mm | Use: Dry | Fitting: Hexagonal | Use with: Angle grinder, Drill
    Variable product - view product to verify stock