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Countersink Drill Bits

(9 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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less than £5 (4)
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Erbauer Plug Cutter & Countersink Set 4 Pieces (6418V)

Erbauer Plug Cutter & Countersink Set 4 Pieces

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Carbon Steel
Suitable for Wood

Product Quantity

£13.09Inc Vat

Erbauer Countersink 9.5mm x 65mm (86156)

Erbauer Countersink 9.5mm x 65mm

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Carbon Steel

Product Quantity

£4.63Inc Vat

Erbauer Countersink 12mm x 50mm (8380V)

Erbauer Countersink 12mm x 50mm

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HSS

Product Quantity

£4.52Inc Vat

Erbauer Countersink 12.7mm x 70mm (86157)

Erbauer Countersink 12.7mm x 70mm

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Carbon Steel

Product Quantity

£4.57Inc Vat

Countersink 12mm x 38mm (9656V)

Countersink 12mm x 38mm

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Carbon Steel

Product Quantity

£2.99Inc Vat

Makita Countersink Set 6 Pieces (4056R)

Makita Countersink Set 6 Pieces

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Steel
3 x Large Cutters
Large Flutes

Product Quantity

£63.99Inc Vat

Milwaukee SWITCHBLADE Self-Feed Wood Drill Set 35-65mm 5 Pcs (433GE)

Milwaukee SWITCHBLADE Self-Feed Wood Drill Set 35-65mm 5 Pcs

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Replaceable Blade System
Feed-Screw Design
High Productivity

Product Quantity

£159.99Inc Vat

Bosch Brad Point / Countersink Drill Bit 16mm x 85mm (103TK)

Bosch Brad Point / Countersink Drill Bit 16mm x 85mm

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S2 Grade Steel Construction

Product Quantity

£19.49Inc Vat

Bosch Brad Point / Countersink Drill Bit 16mm x 75mm (721TK)

Bosch Brad Point / Countersink Drill Bit 16mm x 75mm

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S2 Grade Steel Construction

Product Quantity

£19.19Inc Vat

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