Jobber drills with straight shank DIN 338

TS-Drills, 3-fluted, without coolant ducts
DIN 6537
Range of applications
Manufacturing specifications
Solid carbide
Article no. 89247
Type TS 3 G
R
A tool for heavy duty drilling from the
solid, giving precise centering and accurate
hole form. Precision in size and surface
finish correspond to those achieved
with core drills. Centering or spotting is
not normally required.
Suitable for drilling cast iron and longchipping
aluminium alloys.
For drilling depths up to 5 x D.
Point grinding: Spiropoint
Point angle: 150˚
Helix angle: 28˚
Web thickness: smaller than standard
Web taper: none
Flute form: wider than standard
Tolerance on Ø: h7
Shank: to DIN 6535 HA, Tolerance h6
Tool material: Solid carbide (K)
Other manufacturing specifications to
DIN 6540
5.00...14.00 Solid carbide
#d1#. 89247
55
nom.-Ø
mm
total
length
mm
flute
length
mm
TS 3 G
5.00 82 44
5.10 | | ○
5.50 | |
6.00 82 44
6.50 91 53
6.80 | |
6.90 | | ○
7.00 | |
7.50 | |
8.00 91 53
8.50 103 61
8.60 | | ○
9.00 | |
9.50 | |
10.00 103 61
10.20 118 71
10.30 | | ○
10.50 | |
11.00 | |
11.50 | |
12.00 118 71
R
14.50...20.00 Solid carbide
nom.-Ø
mm
total
length
mm
flute
length
mm
#d2#. 89247
55
TS 3 G
12.10 124 77 ○
12.50 | |
13.00 | |
13.50 | |
14.00 124 77
14.10 133 83 ○
14.50 | |
15.00 | |
15.50 | |
16.00 133 83
16.50 143 93 ○
17.00 | | ○
17.50 | | ○
18.00 143 93 ○
18.50 153 101 ○
19.00 | | ○
19.50 | | ○
20.00 153 101 ○
R
187