Drill Bits

Eternal Tools offer a wide selection of drills from 0.1mm all the way up to 60mm in diameter. Our diamond drills are best suited for drilling holes in pebbles, glass, stone, seaglass, ceramics, shell and other hard materials. Tungsten carbide drill bits are better for drilling through metals, fibreglass and other softer materials. HSS (High Speed Steel) for drilling soft materials.

15 products

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15 products

  • Small Diamond Drill Bits for drilling holes in glass, stone, shell, ceramic, tile

    Small Diamond Drill Bits

    Small Diamond Drill Bits

    £5.50
    £5.50
    Small Diamond Drill Bits
    £5.50

    Sizes available:  0.75mm, 1.00mm, 1.25mm, 1.50mm, 2.00mm, 2.50mm, 3.00mm

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  • Small Diamond Core Drills-0

    Small Diamond Core Drills

    Small Diamond Core Drills

    £5.95
    £5.95
    Small Diamond Core Drills
    £5.95

    Sizes Available: 1.00mm, 1.50mm, 2.00mm, 2.50mm, 3.00mm

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  • Carbide Micro Twist Drill Bits. drill bits for metal-0

    Carbide Micro Drill Bits

    Carbide Micro Drill Bits

    From £5.29
    From £5.29
    Carbide Micro Drill Bits
    £5.29

     Sizes available: 0.1mm - 3.00mm

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  • Diamond Core Drills. 3.5mm - 65mm-0

    Diamond Core Drills 3.5mm - 65mm

    Diamond Core Drills 3.5mm - 65mm

    From £5.60
    From £5.60
    Diamond Core Drills 3.5mm - 65mm
    £5.60
    • Sizes from 3.5mm - 65mm
    • Cutting rim with slots for faster...
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  • Bottle Neck Diamond Core Drills 6mm-0

    Bottle Neck Diamond Core Drills 6mm x 2.35mm

    Bottle Neck Diamond Core Drills 6mm x 2.35mm

    £9.90
    £9.90
    Bottle Neck Diamond Core Drills 6mm x 2.35mm
    £9.90
    • 2.35mm Shank to fit your Dremel-type drills (or 3/32") and Flex Shafts
    • 6mm diameter
    ...
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  • Diamond Drill Bits Set for Your Dremel Tool. Dremel Multi Chuck

    Diamond Drill Bits Set for Your Dremel Tool

    Diamond Drill Bits Set for Your Dremel Tool

    £33.80
    £33.80
    Diamond Drill Bits Set for Your Dremel Tool
    £33.80

    This exciting set is just what you're looking for if you have a Dremel Rotary Tool...

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  • solid carbide drill bits-0

    Carbide Drill Bits

    Carbide Drill Bits

    From £4.25
    From £4.25
    Carbide Drill Bits
    £4.25

    Sizes available: 1.00mm - 12mm

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  • Small Diamond Twist Drills-0

    Small Diamond Twist Drills

    Small Diamond Twist Drills

    £3.65
    £3.65
    Small Diamond Twist Drills
    £3.65

    Available in sizes from 0.75mm - 3.00mm. Straight shank.

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  • Cobalt HSS Micro Twist drill bits for metal-0

    Micro Twist HSS Drill Bits (Pack of 3) 0.2mm -1.00mm

    Micro Twist HSS Drill Bits (Pack of 3) 0.2mm -1.00mm

    £4.95
    £4.95
    Micro Twist HSS Drill Bits (Pack of 3) 0.2mm -1.00mm
    £4.95

    These premium M35 HSS (High Speed Steel) micro twist drill bits have a straight shank and...

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  • Thin wall diamond drill bits-0

    Thin Wall Diamond Core Drills

    Thin Wall Diamond Core Drills

    From £6.90
    From £6.90
    Thin Wall Diamond Core Drills
    £6.90
    • Diameter sizes available from 4.5mm - 12mm
    • Wall thickness of between 0.4mm - 0.6mm
    ...
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  • extra coated length diamond drill bits for drilling holes and grinding in stone, glass, shell, beads. 2.35mm shank-0

    Multi-Purpose Diamond Drill Bits. 2.35mm shank

    Multi-Purpose Diamond Drill Bits. 2.35mm shank

    £5.20
    £5.20
    Multi-Purpose Diamond Drill Bits. 2.35mm shank
    £5.20
    • Diameter Sizes Available: 1.20mm, 1.50mm, 1.80mm, 2.10mm and 2.60mm
    • Diamond tip length: 30mm
    • Overall length: 60mm...
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  • Extra Long Diamond Drill Bits 100mm x 3mm-0

    Extra Long Shank 3mm Diamond Drill Bits

    Extra Long Shank 3mm Diamond Drill Bits

    £5.78
    £5.78
    Extra Long Shank 3mm Diamond Drill Bits
    £5.78

    These 3.00mm x 100mm extra long shank, small diamond drill bits are ideal for drilling 3mm...

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  • HSS twist drill bits for metal, wood and plastics-0

    Set of 10 Assorted HSS Drill Bit. 0.5mm-2.20mm 2.35mm shank

    Set of 10 Assorted HSS Drill Bit. 0.5mm-2.20mm 2.35mm shank

    £17.00
    £17.00
    Set of 10 Assorted HSS Drill Bit. 0.5mm-2.20mm 2.35mm shank
    £17.00

    This is a set of HSS (High Speed Steel) micro twist drill bits for drilling holes...

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  • sintered diamond hole saws-0

    Sintered Diamond Core Drills

    Sintered Diamond Core Drills

    From £48.00
    From £48.00
    Sintered Diamond Core Drills
    £48.00

    Sintered diamond core drills have superior cutting and speed efficiency. Unlike electroplated or coated drills, they...

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  • Set of 20 HSS drill bits 0.3mm - 1.6mm-0

    Set of 20 Assorted HSS Drill Bits. 0.3mm-1.60mm

    Set of 20 Assorted HSS Drill Bits. 0.3mm-1.60mm

    £13.00
    £13.00
    Set of 20 Assorted HSS Drill Bits. 0.3mm-1.60mm
    £13.00

    This is a set of ground HSS (High Speed Steel) micro twist drill bits for drilling...

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