Page 86 - Industrial Tools Catalog (1)

Drilling tools \ Stepped drill bit
Application Steel (N/mm ) 2 Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11106 30 20 40 50 40 35 20 15 20
Suitable for d1 (mm) d2 (mm) l3 (mm) l2 (mm) l1 (mm) Shaft Ø (mm) f steel 700 ˜ 11106...
screw thread (mm/U) Ident. No.
M3 2.5 3.4 8.8 39 70 3.4 0.03 003 ●
M4 3.3 4.5 11.4 47 80 4.5 0.04 004 ●
M5 4.2 5.5 13.6 57 93 5.5 0.06 005 ●
M6 5 6.6 16.5 63 101 6.6 0.08 006 ●
M8 6.8 9 21 81 125 9 0.1 008 ●
Prod. Gr. 1AR
Stepped drill bit for 90° countersunk screw heads

Application:
series and single-part production on conventional and CNC machines.
advantage:
ƒ high profitability as drill hole and 90° counterbore produced in single work step.
ƒ precise alignment of drill diameter and countersink diameter
HSSE stepped drill bit short type N, fine quality grade
For 90° countersunk screws

Typ HA
HSSE N
118°
Application: Execution:
For through holes in accordance with DIN/ISO ƒ profile-ground
273 and countersinking in accordance with DIN l3
74 for countersunk screws in accordance with ISO Advantage:
2009-2010 and DIN 963-964. Sturdy short design in ƒ precise alignment of drill diameter and countersink
particular for using in NC machines and automatic diameter, lower process costs
machines. ƒ Special geometry for outstanding centring and d1
positional accuracy 90°
d2
l2
l1

Application Steel (N/mm ) 2 Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11119 35 25 10 10 8 40 50 40 35 20 15 20 10
Suitable for d1 (mm) d2 (mm) l3 (mm) l2 (mm) l1 (mm) Shaft Ø (mm) f steel 1000 ˜ 11119...
screw thread (mm/U) Ident. No.
M2 2.2 4.6 6 11 45 4.6 0.04 002 ●
M3 3.2 6.5 9 15 45 6.5 0.05 003 ●
M4 4.3 8.6 11 19 50 8.6 0.07 004 ●
M5 5.3 10.4 13 23 55 10.4 0.08 005 ●
M6 6.4 12.4 15 27 63 12.4 0.1 006 ●
M8 8.4 16.4 19 35 100 12.5 0.12 008 ●
M10 10.5 20.4 23 44 110 12.5 0.14 010 ●
Prod. Gr. 112
HSS Subland stepped drill bit type N, fine quality grade (DIN
8374)
For 90° countersunk screws

Typ HA
HSS N
118°
Application: Advantage:
For through holes in accordance with DIN EN 20273 ƒ precise alignment of drill diameter and countersink l1
and screw head countersinking 90°. diameter, lower process costs l2
Execution: ƒ universal use, therefore tool costs are reduced to a 90°
minimum and user flexibility is increased
ƒ Drill and countersink step with independent chip d1
grooves and drill heels; regrinding does not affect
the profile l3 d2

Application Steel (N/mm ) 2 Stainless steel Alu Brass Bronze Plas- Graphite GG(G) Titan- Nickel- Super- Hard mat.
No. <700 <1000 <1300 marten. austen. short long short long short long tics G(C)FK GjMW alloy alloy alloy <55 HRC <65 HRC
11100 30 20 40 50 40 35 20 15 20

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