Countersink Drill Bits

(7 products)

Countersink drill bits are used to ensure that flat-headed screws sit flush against the material using the hole drilled. The countersink bit drills a conical hole so the screw head is positioned in line with or just below the surface of the material being worked on. Countersink drill bits also minimise sharp edges in metalwork.

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Erbauer Plug Cutter & Countersink Set 4 Pieces (6418V)

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Erbauer  Plug Cutter & Countersink Set 4 Pieces

£12.59

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Erbauer Countersink 9.5 x 65mm (86156)

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Erbauer  Countersink 9.5 x 65mm

Erbauer Countersink 9.5 x 65mm (86156)

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£3.84

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Erbauer Countersink 12 x 50mm (8380V)

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Erbauer  Countersink 12 x 50mm

Erbauer Countersink 12 x 50mm (8380V)

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£3.29

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Erbauer Countersink 12.7 x 70mm (86157)

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Erbauer  Countersink 12.7 x 70mm

Erbauer Countersink 12.7 x 70mm (86157)

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Makita Countersink Set 6 Pieces (4056R)

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Makita  Countersink Set 6 Pieces

£63.99

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Countersink 12 x 38mm (9656V)

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3.6 out of 5 stars
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Countersink 12 x 38mm

Countersink 12 x 38mm (9656V)

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£1.64

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Was £52.42 Save £5.25 (10%)

£47.17

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