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Articles marked ◊ are not held in stock, procurement is effected at short notice.
Hand Tools
6
Design:
High-quality screw extractor HiTrac with special coating TP, heat-treated, 54-56 HRC,
with rolled thread and fine left twist. Sharpened shank, with square for actuation with a tap
wrench or tool holder.
The properties have been considerably improved and the application facilitated by the new
geometry. Lower loosening torque due to new cross-section geometry. Less drilling depth due
to optimised thread length. Improved safety for users and component as well as a larger range
of applications, time savings.
Application:
Same as type 1855.
Order
No.
For screws
1859
Size
Spiral
drill ∅
mm
d1–d2
mm
Square
mm
Total
length
mm
0001
M4
1.96
1
1.8 1.8– 2.0 2.6
50
0002
M5–7
2.01
2
3.2 3.0– 3.5 3.7
55
0003
M8–11
2.31
3
4.5 4.0– 5.0 4.8
60
0004
M12–14
3.46
4
6.5 6.0– 7.0 7.0
65
0005
M16–20
3.92
5
8.5 7.5–11.0 9.0
69
0006
M20–24
6.25
6
12.0 10.0–15.0 12.0
77
(W177)
Screw extractor Hi-Trac TP
Design:
Supplied in plastic cassette.
Order
No.
For screws
1859
Set contents
1005
M4–20
14.15
1–5
1000
M4–24
21.30
1–6
(W177)
Screw extractor set Hi-Trac TP
1859 1005
Design:
High-quality screw extractor Hi-Trac with special coating TP.
Supplied in plastic box.
Application:
For screws M 4–20.
Order
No.
Quantity
1862
Set contents
1000
20-part
152.50
5 Screw extractors size 1–5
5 Conical drills size 1–5
7 Taps M 4; 5; 6; 8; 10; 12; 16
1 Tool holder
2 Clamping heads M 1–6; M 6–12
(W177)
Screw extractor set Hi-Trac TP Complete
HSS drill
Order
No.
Dimension
mm
1858
0040
4.0 x 58
9.95
0050
5.0 x 63
10.75
0055
5.5 x 68
11.80
0075
7.5 x 80
13.10
0100
10.0 x 88.5
13.75
(W177)
Design:
Self-centring Extrac drills ensure accurate conical bore, analogous to the pitch
angle of the Schröder extractor.
Screw extractor
1251