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Reaming tools
Carbide/solid carbide machine reamers

Composition of set 3/4/5/6/8/10/12
Tolerance of fit H7
Number of pieces in assortment/set (PCS) 7
010
Ident. No.
Metal cutting tools
Metal cutting tools
11744... Set price, € O. R.
Prod. group 117
NC machine reamer, solid carbide
for universal use up to 1300 N/mm2 DIN Similar to 8093
HA
VHM
7–8°
Application: Advantage:
For cutting H7 fit tolerances in through holes and ƒ innovative cutting geometry ensures extremely
blind holes on NC machines for the material groups good dimensional accuracy and process reliability
of steel, (stainless steel), non-ferrous metals, cast ƒ top-quality solid carbide with high cobalt content
iron and (special alloys) up to a strength of 1300 N/ ensures extremely long service life and dimen-
mm . 2 sional accuracy
Execution: ƒ high-quality boring (roundness, finish quality)
ƒ precision-ground design with 7-8° left-hand spiral
and variable pitch, cemented carbide quality K10,
6% co
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
11770 18 15 12 10 8 20 20 20 20 18 16 18 12 8 8 6
f steel 11770... f steel 11770...
h6 1300 ˜ ID no. h6 1300 ˜ ID no.
(mm/U) (mm/U)
mm mm mm mm mm mm mm mm
2 H7 49 11 2 4 0.12 020 O. R. 8 H7 117 32 8 6 0.12 080 O. R.
3 H7 61 20 3 6 0.12 030 O. R. 9 H7 125 36 9 6 0.12 090 (O. R.)
4 H7 75 22 4 6 0.12 040 O. R. 10 H7 133 38 10 6 0.15 100 O. R.
5 H7 86 28 5 6 0.12 050 O. R. 11 H7 142 41 10 6 0.15 110 O. R.
6 H7 93 30 5.6 6 0.12 060 O. R. 12 H7 151 44 10 6 0.15 120 O. R.
7 H7 109 30 7.1 6 0.12 070 O. R. Unit price, €
Prod. group 117
Automatic machine reamers, solid carbide
For universal use up to 1300 N/mm 2 DIN Similar to 8089

HA
VHM
7–8°
Application: Advantage:
For cutting H7 fits in through holes and blind holes ƒ Innovative cutting geometry ensures excellent
on automatic machine reamers and an NC machine dimensional tolerance and process reliability
in the material groups steel, (stainless steel), non- ƒ High-quality solid carbide cutting material ensures
ferrous metals, cast and (special alloys) up to a a very long service life
strength of 1300 N/mm . 2
ƒ Short design ensures good accessibility in
Execution: cramped spaces and stable cutting conditions
ƒ Precision-ground design with 7-8° left-hand spiral
and extremely variable pitch, type C
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
11772030-120 18 15 12 10 8 20 20 20 20 18 16 18 12 8 8 6
Groove type Right-hand Groove type Right-hand
twist, 7-8° twist, 7-8°
f steel 11772... f steel 11772...
h6 1300 ˜ ID no. h6 1300 ˜ ID no.
(mm/U) (mm/U)
mm mm mm mm mm mm mm mm
3 H7 56 16 2.5 6 0.15 030 O. R. 9 H7 71 25 6.3 6 0.15 090 O. R.
4 H7 56 20 3.55 6 0.15 040 O. R. 10 H7 71 25 8 6 0.2 100 O. R.
5 H7 63 22 4 6 0.15 050 O. R. 12 H7 75 25 10 6 0.2 120 O. R.
6 H7 63 22 5 6 0.15 060 O. R. Unit price, €
8 H7 71 25 6.3 6 0.15 080 O. R.
Prod. group 117

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