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Drilling tools \ HSSE Co8 twist drill type NV for high-strength use from 700 N/mm 2
Cutting material HSSE Co8
Surface Uncoated
f steel 1300 ˜ (mm/U) 11026...
Ident. No.
mm mm mm
7.9 75 117 0.1 411 ●
8 75 117 0.1 414 ●
8.1 75 117 0.1 416 ●
8.2 75 117 0.1 418 ●
8.3 75 117 0.1 420 ●
8.4 75 117 0.1 423 ●
8.5 75 117 0.11 425 ●
8.6 81 125 0.11 427 ●
8.7 81 125 0.11 429 ●
8.8 81 125 0.11 432 ●
8.9 81 125 0.11 434 ●
9 81 125 0.11 436 ●
9.1 81 125 0.11 438 ●
9.2 81 125 0.11 441 ●
9.3 81 125 0.11 443 ●
9.4 81 125 0.11 445 ●
9.5 81 125 0.12 447 ●
9.6 87 133 0.12 450 ●
9.7 87 133 0.12 452 ●
9.8 87 133 0.12 454 ●
9.9 87 133 0.12 456 ●
10 87 133 0.12 459 ●
10.1 87 133 0.12 460 ●
10.2 87 133 0.12 461 ●
10.5 87 133 0.13 466 ●
11 94 142 0.13 473 ●
11.5 94 142 0.14 480 ●
11.8 94 142 0.14 485 ●
12 101 151 0.14 488 ●
12.1 101 151 0.14 489 ●
12.5 101 151 0.15 494 ●
13 101 151 0.15 500 ●
Prod. Gr. 112
Twist drill type TLP
for universal use up to 1300 N/mm 2
Application:
Series and single-part production on conventional and CNC machines in the steel, (stainless steel), non-ferrous metals, cast iron and special alloy
material groups up to a strength of 1300 N/mm .
2
advantage:
ƒ deep hole profile with large chipping spaces for optimised chip removal with larger drilling depths without venting
ƒ favourable removal of chips owing to high chipping space volume

Typ
TLP

Twist drill type TLP HSS(E) 5xD (DIN 338)
With deep-hole profile for long-chipping materials

Typ HA
HSS HSSE TiAlN TLP
5xD 130° No. 11021
Application: ƒ effective removal of chips thanks to large chipping
No. 11021: Geometry with deep-hole profile for spaces
application up to a strength of 1000 N/mm . 2 ƒ No. 11033: TiAlN coating for increased service life
No. 11027–11033: Geometry with deep-hole profile demands No. 11027
for application up to a strength of 1300 N/mm . 2
Delivery:
Execution: Packaging unit: drill Ø 1.0-6.0 mm = 10 pieces (price
ƒ Twist drill with deep-hole profile per piece) No. 11033
Advantage: Notes:
ƒ Deep-hole profile for optimised chip removal at No. 11021–11027: Chamfer-nitrated >2.36 p. 7,14 p. 702 p.
greater drilling depths without venting 702,769
2
Application Steel (N/mm ) 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
11021 30 20 10 40 60 45 35 40 30 20 20
11027 30 20 10 15 10 50 70 45 35 40 30 20 10 30 10 10 10
11033 40 20 10 10 20 60 80 60 45 40 30 30 10 30 10 10 10
Cutting material HSS HSSE HSSE Cutting material HSS HSSE HSSE
Surface Uncoated Uncoated TiAlN Surface Uncoated Uncoated TiAlN
f steel 11021... 11027... 11033... f steel 11021... 11027... 11033...
700 ˜ Ident. No. Ident. No. Ident. No. 700 ˜ Ident. No. Ident. No. Ident. No.
mm mm mm (mm/U) mm mm mm (mm/U)
1 12 34 0.03 081 ● 081 ● 081 ● 1.4 18 40 0.03 121 ● 121 ● 121 ●
1.1 14 36 0.03 091 ● 091 ● 091 ● 1.5 18 40 0.03 131 ● 131 ● 131 ●
1.2 16 38 0.03 101 ● 101 ● 101 ● 1.55 18 40 0.03 136 ● 136 ● - -
1.3 16 38 0.03 111 ● 111 ● 111 ● 1.6 20 43 0.03 141 ● 141 ● 141 ●
1.35 16 38 0.03 114 ● 116 ● - - 1.65 20 43 0.03 - - 146 ● - -
Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com 69
Availability subject to country specific rules and regulations.