Additional Master System Parts
O
Vacuum port
Accepts a 1¼" (32mm) shop vacuum hose for efficient chip removal.
P
Spacer block
In repair applications, positions the drill guide for drilling pocket holes in
¾" (19mm)-thick material
Q
Face clamp
Provides fast and secure clamping when assembling a pocket-screwed joint.
R
Driver bit
#2 square-drive bit 3" (76mm) long
Using the Kreg Jig
To create strong joints, you'll set your jig to match the
thickness of the workpiece and the length of the screw.
The Kreg Jig
makes this easy, in just four simple steps:
®
1
Set the Drill Guide
For a strong joint, the screw should exit close to the center
of the drilled workpiece. To adjust the pocket-hole position,
unscrew the drill-guide locking pin. Then align the mark on
the side of the drill guide that matches the thickness of the
workpiece with the top edge of the guide socket. Screw in
the locking pin.
2
Choose a Screw
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 such as:
• Pine • Cedar • Basswood • Poplar
• Plywood • MDF • Particle Board
All Kreg pocket screws feature a deep square drive that improves driver engagement and reduces the
possibility of cam-out. The self-tapping auger point eliminates the need to drill a pilot hole.
Your KREG projects demand KREG Screws. Learn why at kregtool.com/kregscrews
Parts
K4 and K4 Master System
®
Fine Thread
Because the smaller diameter and thread
pitch, 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
4
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