Jobber drills with straight shank DIN 338

Straight shank subland drills
DIN 8376
medial tolerance, 180°
Range of applications
Manufacturing specifications
HSS
Article no. 85210
Type N
R
A standard drill for the production of
clearance holes to DIN EN 20 273 and
180° Screwhead countersinks, form H, J
and K, to DIN 74, section 2. For screws
to DIN 84, DIN 912, DIN 6912, DIN 7513
and DIN 7984.
Point grinding: relieved cone
Point angle: 118°
Web thinned: to DIN 1412, form A
Helix angle: standard
Web thickness: standard
Web taper: standard
Flute form: standard
Tolerance on Ø: d1=h9; d2=h8
Step angle: 180°
Other manufacturing specifications to
DIN 1414
6,0...18,0 HSS
#d1# 85210
38
body-Ø
d 2
mm
step-Ø
d 1
mm
total length
l 1
mm
flute length
l 2
mm
step length
l 3
mm
for
threads
6.0 3.4 93 57 9.0 M 3
8.0 4.5 117 75 11.0 M 4
10.0 5.5 133 87 13.0 M 5
11.0 6.6 142 94 15.0 M 6
15.0 9.0 169 114 19.0 M 8
18.0 11.0 191 130 23.0 M 10
R
N
180°
d2
d1
l2
l3
118°
l1
207