Page 311 - Icon Ridge Maintenance & Service Catalog

Drilling, Milling, Tapping and Threading

Twist Drill Application Overview

Metal Drilling, Application and Allocation
DIN/Type 338 N 340 W 340 N 1869 R2 N 345 N 1897 N
Cutting roll forged polished polished HSS polished HSS polished polished HSS
material HSS HSS-E HSS

AGR 5505 5510 5 5510 5508 5511 5507
Fields of Application
Steel

Special
steels >
800 N/mm²
Stainless
steel
Non-ferrous
metals

Cast
Titanium

Hard plastics

(Duroset)
Soft plastics
(Thermoset)

Elastomer

Wood

Technical Data
Drilling depth 3 × Ø 10 × Ø 5 × Ø 25 × Ø 5 × Ø 3 × Ø
Tip angle 118° 130° 135° 130° 118° 118°
Split point no yes yes yes no yes

Surface burnished bare bare bare burnished bare
Geometry roll forget polished polished polished roll forged polished
Suitable for 800 N/mm² 1,000 N/mm² 900 N/mm² 900 N/mm² 900 N/mm² 900 N/mm²
strength

ideally suitable conditionally suitable not suitable

Technical data subject to change.
Availability subject to country specific rules and regulations. www.iconridge.com Source: Theo Förch GmbH & Co. KG 311