Jobber drills with straight shank DIN 338

Oil feed drills with straight shank
Works Standard (sim. to DIN 338)
Range of application
HSS-E Special straight shank drills with 2
coolant channels to deliver the coolant
Article no. 82709 T R
under pressure directly to the cutting
edges. Maximum coolant circulation
Type N
ensures long service life.
Suitable for machining steel and cast
steel alloyed and non-alloyed up to
approx. 1200 N/mm 2 , chromium-nickel
steels, ferritic and martensitic stainless
steels, acid-resistant steels, ductile grey
cast iron, malleable cast iron, spheroidal
cast iron.
Manufacturing specifications
Point grinding: relieved cone
Point angle: 130˚
Web thinned: to DIN 1412. form A
Helix angle: standard
Web thickness: standard
Web taper: standard
Flute form: standard
Tolerance on Ø: h8
Other manufacturing specification to
DIN 1414
5,20...12,50 HSS-E
#d1#. 82709
39
nom.-Ø
mm
total
length
mm
flute
length
mm
5.20 86 52 ○
5.50 93 57
6.50 101 63 ○
6.80 109 69 ○
7.00 | | ○
7.50 109 69
9.00 125 81 ○
9.80 133 87 ○
10.00 | | ○
10.20 | | ○
10.50 133 87 ○
10.80 142 94 ○
11.00 | |
11.50 | | ○
11.80 142 94 ○
R
N
T
13,00...16,00 HSS-E
nom.-Ø
mm
total
length
mm
flute
length
mm
#d2#. 82709
39
13.00 151 101
13.50 160 108 ○
14.00 160 108 ○
14.50 169 114 ○
15.00 169 114 ○
15.50 178 120 ○
16.00 178 120
R
N
T
79