Kreg Jig R3 Owner's Manual page 9

Coarse Thread
Due to the large diameter
and thread pitch, our #8
coarse-thread screws offer a
strong hold in softwoods and
composite materials.
Use in woods and composites such as:
• Pine • Cedar • Basswood • Poplar • Plywood • MDF• Particle Board
Fine Thread
Because the smaller diameter
and thread pitch of our #7
fine-thread screws reduce the
chance of splitting the material,
we recommend them for hardwoods.
Use in woods such as:
• Ash • Oak • Maple • Walnut • Hickory • Cherry • Mahogany • Birch
Choosing a Screw
Self-Tapping
auger point
eliminates the
need to drill a
pilot hole.
Deep square drive
improves driver
engagement and
reduces the
possibility of
cam-out.
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