Page 310 - Icon Ridge Maintenance & Service Catalog

Drilling, Milling, Tapping and Threading

Twist Drill Application Overview

Metal Drilling, Application and Allocation
DIN/Type 338 N 338 N 338 N 338 N 338 N 338 W 338 W 338 N 338 N 338 N
Cutting roll forged polished polished polished Bullet polished polished polished polished polished
material HSS HSS HSS-E HSS-TIN HSS-E HSS-TIAN HSS-E HSS-E HSS-E HSS-E Co
Multi-Inox Steam Multi-TT 8 %
AGR 5500 5501 5502 5503 5504 5516 5506 5 5566 5 5567 5 5564
Fields of Application

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

Cast

Titanium
Hard plastics
(Duroset)

Soft plastics
(Thermoset)

Elastomer

Wood

Technical Data
Drilling depth 5 × Ø 5 × Ø 5 × Ø 5 × Ø 3 × Ø 6 × Ø 4 × Ø 3 × Ø 3 × Ø 5 × Ø

Tip angle 118° 135° 130° 135° 118° 130° 135° 118° 118° 130°
Split point no from 3 mm from 3 mm from 3 mm yes from 2 mm from 3 mm from 1 mm from 1 mm ab 2 mm
Surface burnished burnished bare Titanium- bare Titanium steam steam TIALN-TIN bare
nitride aluminium tempred tempred multi
nitride coating
Geometry roll forget polished polished polished polished polished polished polished polished polished
Suitable for 800 900 1,000 900 900 1,200 900 1,000 1,200 800 –
strength N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² N/mm² 1,300
N/mm² N/mm²
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 310