Wood Drilling
800.866.5740
WOOD DRILLING
163
1.
Patent-pending welded cutting edge for extreme life in tough
materials, including nail-embedded wood.
2.
Aggressive screw-pitch for faster drilling.
3.
Wide flutes for maximum chip
removal with less binding.
4.
Fully-forged bit for
maximum durability.**
FEATURES
WeldTec SHIP AUGER BIT
Hollow Center Auger Bits
Diameter Twist Length Overall Length Item # Bulk Item #
5"
7-1/2"
1779135 —
7/16"
5"
7-1/2"
1779136 —
1/2"
5"
7-1/2"
1779137 —
9/16"
5"
7-1/2"
1779138 —
5/8"
5"
7-1/2"
1779139 —
11/16"
5"
7-1/2"
1779140 —
3/4"
5"
7-1/2"
1779341 —
13/16"
5"
7-1/2"
1779342 —
7/8"
5"
7-1/2"
1779343 —
15/16"
5"
7-1/2"
1779344 —
1"
5"
7-1/2"
1779345 —
1-1/16"
5"
7-1/2"
1779346 —
1-1/8"
5"
7-1/2"
1779347 —
1-1/4"
5"
7-1/2"
1779348 —
1-3/8"
5"
7-1/2"
1779349 —
1-1/2"
5"
7-1/2"
1779350 —
Diameter Twist Length Overall Length Item # Bulk Item #
3/8"
12"
17"
3043004 3043004
B
7/16"
12"
17"
4935570 4935571
1/2"
12"
17"
3043005 3043005
B
9/16"
12"
17"
3043006 3043006
B
5/8"
12"
17"
3043007 3043007
B
11/16"
12"
17"
3043008 3043008
B
3/4"
12"
17"
3043009 3043009
B
13/16"
12"
17"
3043010 3043010
B
7/8"
12"
17"
3043011 3043011
B
15/16"
12"
17"
3043012 3043012
B
1"
12"
17"
3043013 3043013
B
1-1/16"
12"
17"
4935572 4935573
1-1/8"
12
17"
3043014 3043014
B
1-1/4"
12
17"
3043015 3043015
B
1-3/8"
12"
17"
4935574 4935575
1-1/2"
12"
17"
3043016 3043016
B
1-5/8"
12"
17"
1773957
1-3/4"
12"
17"
1773958
2"
12"
17"
1773959
7.5"
Ship Auger Bits with WeldTec
TM
17"
Ship Auger Bits with WeldTec
TM
Ship Auger Bits with WeldTec™
The IRWIN
®
with WeldTec™ ship auger is made stronger and
lasts longer than any ship auger in the world. It features a welded
cutting edge that easily cuts through tough materials like
nail-embedded wood. It has twice the nail cutting life of standard
ship augers. With an aggressive screw-pitch for faster drilling, this
bit is fully-forged for maximum durability, and wide flutes provide
maximum chip removal with less binding.
NAIL CUTTING LIFE*
3043011
1779343
3043011
MADE
STRONGER.
LASTS
LONGER.
TM
WELDED
CUTTING EDGE
I...,153,154,155,156,157,158,159,160,161,162 164,165,166,167,168,169,170,171,172,173,...242