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What is the R25 R32 T38 T45 T51 Retrac Button Bit?
Oct 31, 2018

Retrac button bit is suitable for powerful percussive drills and top hammers with high speed drifter, and it’s widely used in bench and production drilling.

With premium design and high quality steel and tungsten carbide insert, our retract bit ensures you get the max drilling performance.

Thread
Bit Dia.( mm)
Bit face
shape
Button
shape
Flash
hole No.
Button
No.
Button
size(mm)
R25
35-45
On request
spherical, ballistic, conical
1/2
6-8
7-11
R32
41-51
On request
spherical, ballistic, conical
1/2
6-9
8-11
R38
64-89
On request
spherical, ballistic, conical
1/2
9-14
10-12
T38
57-102
On request
spherical, ballistic, conical
1/2
9-14
10-14
T45
70-115
On request
spherical, ballistic, conical
1/2
12-16
10-14
T51
89-127
On request
spherical, ballistic, conical
1/2/3
10-20
11-16
ST58
89-152
On request
spherical, ballistic, conical
2/3/4
13-21
12-16
GT60
89-152
On request
spherical, ballistic, conical
2/3/4
13-22
12-18




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