Specifications

T
RI-
W
ING
®
P
OWER
B
ITS
Puntas Tri-Wing
®
Part No. Recess Length Tension Shear
# mm in Head Head
A3TW0-1.25 0 31 1.220 0-80 -
A3TW1-1.25 1 31 1.220 2-56 4-40
A3TW2-1.25 2 31 1.220 4-40 6-32
A3TW3-1.25 3 31 1.220 6-32 8-32
A3TW4-1.25 4 31 1.220 8-32 10-32
A3TW5-1.25 5 31 1.220 10-32 1/4-32
A3TW6-1.25 6 31 1.220 1/4-28 5/16-24
A3TW7-1.25 7 31 1.220 1/4-28 5/16-24
A3TW8-1.25 8 31 1.220 3/8-24 7/16-20
Part No. Recess Length Tension Shear
# mm in Head Head
A3TW3-1.25ACR 3 31 1.220 6-32 8-32
A3TW4-1.25ACR 4 31 1.220 8-32 10-32
A3TW5-1.25ACR 5 31 1.220 10-32 1/4-28
A3TW6-1.25 ACR 6 31 1.220 1/4-28 5/16-24
ACR
®
TYPE
ACR
®
TRI-WING
®
INSERT BITS
Insertos Tri-Wing
®
Part No. Recess Length Tension Shear
# mm in Head Head
A38TW0-1 0 25 0.984 0-80 -
A38TW1-1 1 25 0.984 2-56 4-40
A38TW2-1 2 25 0.984 4-40 6-32
A38TW3-1 3 25 0.984 6-32 8-32
A38TW4-1 4 25 0.984 8-32 10-32
A38TW5-1 5 25 0.984 10-32 1/4-28
A38TW6-1.25 6 31 1.220 1/4-28 5/16-24
A38TW7-1.25 7 31 1.220 5/16-24 3/8-24
A38TW8-1.25 8 31 1.220 3/8-24 7/16-20
Part No. Recess Length Tension Shear
# mm in Head Head
A38TW3-1ACR 3 25 0.984 6-32 8-32
A38TW4-1ACR 4 25 0.984 8-32 10-32
A38TW5-1ACR 5 25 0.984 10-32 1/4-28
A38TW6-1.25ACR 6 31 1.220 1/4-28 5/16-24
ACR
®
TYPE
ACR
®
L
L
L
Tri-Wing
®
and ACR
®
are registered trademarks of the Phillips Screwdriver Company.
L