Jobber drills with straight shank DIN 338

TS-Drills, 2-fluted, with coolant ducts
Works Standard
Solid carbide
Type TS 100
article no. 89418
for 12 x D
form HA
with internal cooling
F
R
Range of applications
High performance solid carbide drill to
machine deep holes in steel, cast and
non-ferrous metal with optimum cost-performance-ratio.
Advantages, suggestions:
Highest speed and feed rates possible,
high alignment accuracy with tight tolerance
and excellent surface finish. Excellent
self-centering qualities as well as
producing short chips thanks to a concave
cutting point geometry with special
point grind and web thinning.
Pre-conditions for use:
Powerful machines. No play in spindle
bearings. Alignment accurate tool holders.
Max. concentricity error of clamped
tools: 0.02 mm. Chatterfree, mechanical
feeds. The tools are available without
whistle notch flat for the application in
hydraulic chucks.
Manufacturing specifications
Point grinding: relieved cone with
secondary flank
Point angle: 140˚
Web thinned: TS-special
Helix angle: standard
Web thickness: greater than standard
Web taper: none
Flute form: special
Tolerance on Ø: m7
Shank: to DIN 6535, form HA,
Tolerance h6
Oil feed: spiral through the body
Tool material: Solid carbide (K/P)
Other manufacturing specifications to
DIN 6540
l3
d2
d1
l2
l1
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