Page 46 - Icon Ridge Presents ATORN

Drilling tools \ Centre drill, type A / Centre drill form B
HSS centre drill, extra long ( DIN 333 )
for universal use up to 1000 N/mm 2

Form HA
HSSE A
Application: Advantage:
For centre drilling on conventional and CNC  Extra length permits precise drilling, even on
machines on low-lying or diffi cult-to-access diffi cult-to-access components
components.  Radial relief ensures optimum chip breaking
Execution:
 spiral-fl uted design with relief grinding
Application Steel (N/mm ) Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
2
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11014 40 20 10 10 50 80 40 35 35 30 20 10 20
f steel 700  (mm/U) 11014...
Ident. No.
mm mm mm mm
0.75 3.5 1-1.2 mm 120 0.02 020
1 4 1.3-1.6 mm 120 0.02 030
1.6 5 2-2.4 mm 120 0.03 050
2 6 2.5-2.9 mm 120 0.04 070
2.5 8 3.1-3.6 mm 120 0.05 100
2.5 6.3 3.1-3.6 mm 200 0.05 300
3.15 10 3.9-4.4 mm 120 0.05 150
3.15 8 3.9-4.4 mm 200 0.05 350
4 10 5-5.6 mm 120 0.06 170
4 10 5-5.6 mm 200 0.06 370
5 14 6.3-6.9 mm 120 0.07 200
Prod. Gr. 1AD
HSS centre drill with protective countersink form B ( DIN 333 )
for universal use up to 1000 N/mm 2

Form HA
HSS
B
Application: Advantage:
For centre drilling on conventional and CNC  Protective countersink protects the centre drill
machines. from damage
Execution:  Radial relief ensures optimum chip breaking 120°
 Spiral-fl uted design with grinding relief Delivery: 60°
Packing unit: Ref. 016 - 025 = 10 units (price per
unit)

Application Steel (N/mm ) Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
2
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11012 40 20 10 10 50 80 40 35 35 30 20 10 20
f steel 700  (mm/U) 11012...
Ident. No.
mm mm mm mm
1.6 6.3 2-2.4 mm 45 0.03 016
2 8 2.5-2.9 mm 50 0.04 020
2.5 10 3.1-3.6 mm 56 0.05 025
3.15 11.2 3.9-4.4 mm 60 0.05 031
4 14 5-5.6 mm 67 0.06 040
Prod. Gr. 1AD

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 46

0055_EN_2018_KERN[21841740]-m.indd 55 12/17/2018 3:30:58 PM