Masonry Drilling
MASONRY DRILLING
128
1.
Patented design has twice the carbide
in the tip compared to other masonry
bits, for two times longer life. It is
optimized for cutting through rebar-
reinforced concrete at high speeds.
2.
Maximized flute with outer groove removes dust quickly and improves heat
dissipation, increasing penetration speed and extending life of the bit.
3.
Manufactured with premium steel for increased core strength, maximum
durability, and extended bit life.
4.
SDS
®
Plus shank is compatible with SDS Plus and TEC style drills.*
FEATURES
SPEEDHAMMER POWER
Compared to other masonry bits, IRWIN
®
SpeedHammer Power™ masonry bits are manufactured with twice the carbide in the tip for longer life when drilling
in rebar-reinforced concrete. Manufactured with premium steel, these bits are optimized for cutting through concrete at high speeds. The flute has an outer
groove that quickly removes dust and efficiently dissipates heat, increasing drilling speed and extending the overall life of the bit.
Description
Hang Tag Item #
Pack Qty
Bulk Item #
Pack Qty
SpeedHammer Power – 2-Cutter
3/16"
x 4" x 6"
4935448
1
4935461
25
3/16"
x 6" x 8"
4935449
1
4935466
25
3/16"
x 10" x 12"
4935447
1
5
1/4"
x 4" x 6"
4935445
1
4935460
25
1/4"
x 6" x 8"
4935446
1
4935465
25
1/4"
x 10" x 12"
4935444
1
3/8"
x 4" x 6"
4935454
1
4935463
25
3/8"
x 6" x 8"
4935455
1
3/8"
x 10" x 12"
4935453
1
1/2"
x 4" x 6"
4935442
1
4935459
25
1/2"
x 6" x 8"
4935443
1
1/2"
x 10" x 12"
4935441
1
4935467
5
5/8"
x 4" x 6"
4935457
1
4935464
25
5/8"
x 6" x 8"
4935458
1
5/8"
x 10" x 12"
4935456
1
4935470
5
3/4"
x 4" x 6"
4935451
1
4935462
5
3/4"
x 6" x 8"
4935452
1
3/4"
x 10" x 12"
4935450
1
4935468
5
SpeedHammer Power Sets
5-
Pc. Set Contains: 3/16" x 6", 1/4" x 6" (2),
3/8"
x 6", 1/2" x 6"
4935471
5-
Pc. Set Contains: 3/16" x 6" (5)
1813617
5-
Pc. Set Contains: 1/4" x 6" (5)
1813618
SDS-Plus
®
*
® SDS Plus is a registered trademark of Robert Bosch GmbH. ** vs. traditional masonry bits
[4]
[2]
[1]
[3]
4935445
POWERS THROUGH REBAR
SDS PLUS