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Bordo 10 x 5.3mm 180 Degree Counterbore For M5 Screw - 3870-5.0

Bordo 11 x 6.4mm 180 Degree Counterbore For M6 Screw - 3870-6.0

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Bordo 20 x 13mm 180 Degree Counterbore For M12 Screw - 3870-12.0

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Bordo 180 Degree Counterbore (3870)

SKU: A0205516

Type: Counterbore

$134.06

Inc. GST

🔧Cobalt Construction

⚙Degree Counterbore

📐Multiple Sizes Available

🔩Secure Fastening Application

🏗Metalworking & Holemaking

☑High Speed Operation Rated

Available

Product Highlights −

Bordo 180 Degree Counterbore (3870)

Bright finish HSS-Co5 (Cobalt) for extreme tool life.
Use to enlarge the top of an existing hole to create a cylindrical-shaped opening with a flat bottom that acts as a seat for the head of a screw or wood plug.
Ideal for use with standard cap screws or socket head screws.
Counterbore use with Fillister cap screw and ejector caps in moulds.

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