Compared with the “normal” TORX® profile, the elliptical instead of circular profile enlarges the 6 flanks that transfer torque between the tool and the screw. This means that the force applied when screwdriving is spread across a larger surface area. Higher torque is transferred and, in addition, the service life of the screw and tool are lengthened. The so-called centre-lock screws on cutting tools represent a typical use of this type of screw profile. The thermal influences on such holders for carbide insert tips often “bake” the retaining screws so firmly that it is important to have a profile that considerably enhances the loosening torque capability of the screws. For this reason a torque-stable screw profile is necessary to avoid any possible damage to the screw and to exclude the possibility of an otherwise costly machine downtime.
867/4 IP TORX PLUS® bits
- For TORX PLUS® screws
- Tough for hard materials
- 1/4" hexagon drive (Wera connecting series 4)
- Suitable for AEG, ARO, Atlas-Copco, Biax, Black & Decker, Bosch, Buckeye Tools etc.
- Prevents premature breakage of the drive tip
TORX PLUS®
Tough bits
Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.
Product details
Facts and figures
Part number
05134664001
05134665001
05134668001
05134691001
05134678001
05134680001
05134667001
05134690001
05134681001
05134679001
05134670001
05134682001
05160917001
05134669001
05134683001
05134684001
05134671001
05134685001
05134686001
05134672001
05134687001
05134688001
05134673001
05134609001
05134674001
05134675001
05320430001
05134676001
05134677001
1 IP
2 IP
3 IP
4 IP
5 IP
6 IP
6 IP
6 IP
7 IP
8 IP
8 IP
8 IP
9 IP
9 IP
10 IP
10 IP
10 IP
15 IP
15 IP
15 IP
20 IP
20 IP
20 IP
25 IP
25 IP
27 IP
30 IP
30 IP
40 IP
50
50
50
50
50
50
89
152
50
50
89
152
50
89
50
70
89
50
70
89
50
70
89
50
89
89
50
89
89
2"
2"
2"
2"
2"
2"
3 1/2"
6"
2"
2"
3 1/2"
6"
2"
3 1/2"
2"
2 3/4"
3 1/2"
2"
2 3/4"
3 1/2"
2"
2 3/4"
3 1/2"
2"
3 1/2"
3 1/2"
2"
3 1/2"
3 1/2"
2.0
2.0
2.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
4.5
4.5
4.5
6.0
6.0
6.0
6.0
6.0
-
Add to watch list
Find out more about this product
Product description
High quality bits for recessed TORX PLUS® screws. TORX PLUS® profile: in comparison to normal TORX® profiles, the enlargement of the 6 torque-transferring flanks between the tool and the screw is effected by means of an ellipse-shaped profile design and not a circular one. This means that the power applied when screwdriving is spread over a larger area. Higher torque is transferred and the service life of the screw and tool is also enhanced. Tough viscous for universal use. ¼" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.
