Page 130 - Industrial Tools Catalog (1)

Countersinking tools \ Step drill
Surface Uncoated TiN
Type Step Ø Step length Length (mm) 11408... 11409...
(mm) Ident. No. Ident. No.
12.5 mm (PG7)
| 15.2 mm
(PG9) | 18.6
E1 through hole mm (PG11) 4 85 020 ● 020 ●
| 20.4 mm
(PG13.5) | 22.5
mm (PG16) |
28.3 mm (PG21)
11.4 mm (PG7)
| 15 mm (PG9)
| 17.25 mm
(PG11) | 19
E2 core hole mm (PG13.5) 6 92 030 ● 025 ●
| 21.25 mm
(PG16) | 26.75
mm (PG21)
Prod. Gr. 114
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
11408020 ˜ ˜ š š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜
11408030 ˜ ˜ š š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜
11409020 ˜ ˜ ˜ ˜ š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ š
11409025 ˜ ˜ ˜ ˜ š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ š
HSS step drill, spiral groove with interchangeable bit
For universal use up to 1000 N/mm in electrical industry MF thread
2

HSS TiN
Application: ƒ No. 11409: Step drill HSS TiN, profile-ground and
For drilling through holes and core holes for metric twisted tip for highest requirements in terms of
fine thread up to a material thickness of 4 mm in dimensional accuracy and process reliability
steel, stainless steel, non-ferrous metals and cast
iron. Advantage:
ƒ High variability: A wide range of bores can be
Execution: covered with just one tool No. 11408
ƒ No. 11408: Step drill HSS, uncoated and profile- ƒ 3-facet shank ensures good torque transfer in the
ground with twisted tip for highest requirements chuck
in terms of dimensional accuracy and process ƒ User-friendly tool changing: Bit easily replaced in
reliability case of wear
Surface Plasma-nitrated TiN
Type Step Ø Step length Length (mm) 11408... 11409...
(mm) Ident. No. Ident. No.
10.5/12.5 mm
(M12 x 1.5) |
14.5/16.5 mm No. 11409
(M16 x 1.5) |
18.5/20.5 mm
(M20 x 1.5) |
E 3 S 23.5/25.5 mm 4 110 040 ● 040 ●
(M25 x 1.5) |
30.5/32.5 mm
(M32 x 1.5) |
38.5/40.5 mm
(M40 x 1.5)
Prod. Gr. 114
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
11408040 ˜ ˜ š š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜
11409040 ˜ ˜ ˜ ˜ š ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜ š
HSS exchange bit for step drill
No. 11408-11409

HSS TiN
Application: requirements in terms of dimensional accuracy
For use in step drill 11408 010-040 and 11409 and process reliability No. 11408
010-040 Spare drills
Advantage:
Execution: ƒ Twisted design ensures smooth cutting behaviour
ƒ No. 11408: Replacement bit HSS, uncoated with ƒ User-friendly tool changing: Bit easily replaced in
118° tip angle and profile-ground, twisted tip for case of wear
highest requirements in terms of dimensional
accuracy and process reliability Technical data:
ƒ No. 11409: Replacement bit HSS-TiN, with 118° ƒ Type: Step drills No. 11409
tip angle and profile-ground, twisted tip for highest Spare drills
Surface Uncoated TiN
11408... 11409...
Ident. No. Ident. No.
110 ● 110 ●
Prod. Gr. 114

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