Use hinge as template by drilling directly through the holes.

Spring-loaded sleeve has a chamfered tip to position centrally in hole.

1/4"Hex shank.

Specification:

• Model No AK3HD
• Brand: Sealey
• Contents: Hinge Drill Bits; 7/64" x 87mm, 9/64" x 98mm, 11/64" x 98mm, 2.5mm Hex Key
• Nett Weight: 0.10kg
• Replacement Parts: N/A