Page 132 - Buy Premium Tools ATORN Catalogue

Reaming tools
High-performance reamer

High-performance reamer solid carbide ULTRA DIN Similar to 212
for universal use up to 1300 N/mm 2
Metal cutting tools
Metal cutting tools
HA
VHM ULTRA
7–8° 0° IK No. 11734
Application: ƒ No. 11737: Precision-ground straight design, type
No. 11734: For cutting H7 fits in through holes on a A
modern NC machine with stable tool and workpiece No. 11737
clamping in the material groups steel, stainless Advantage:
steel, non-ferrous metals, cast materials and special ƒ Innovative cutting geometry ensures excellent
alloys up to a strength of 1300 N/mm . 2 dimensional tolerance and process reliability for
No. 11737: For cutting H7 fits in blind holes on a very high cutting parameters
modern NC machine with stable tool and workpiece ƒ High-quality solid carbide cutting material and
clamping in the material groups steel, stainless coating ensure a very long service life
steel, non-ferrous metals, cast materials and special ƒ Internal cooling ensures optimum chip removal
alloys up to a strength of 1300 N/mm . 2
Notes:
Execution: Make sure that tools are accurately and tightly
ƒ No. 11734: Precision-ground design with 7-8° left- clamped (ideally use a hydro-mechanical clamping
hand spiral, type B chuck or precision collet chuck).
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
11734 110 100 90 40 35 200 200 180 180 160 160 80 20 20 18
11737 110 100 90 40 35 200 200 180 180 160 160 80 20 20 18
Groove type Left-hand Straight
twist, 7-8°
f steel 1300 ˜ 11734... 11737...
h6 (mm/U) ID no. ID no.
mm mm mm mm
4 H7 75 12 6 4 0.3 040 O. R. 040 O. R.
5 H7 75 12 6 4 0.3 050 O. R. 050 O. R.
6 H7 75 12 6 4 0.4 060 O. R. 060 O. R.
8 H7 100 16 8 6 0.6 080 O. R. 080 O. R.
10 H7 120 20 10 6 0.6 100 O. R. 100 O. R.
12 H7 120 20 12 6 0.7 120 O. R. 120 O. R.
Unit price, €
Prod. group 117
High-performance reamer solid carbide TiALN (fit and diameter selectable)
for use in stainless steels

HPC HA
VHM TiAlN 0,00X
VA IK
7–8° 0° Ident. No. 604–628
Application: Advantage:
Ident. No. 604–628: For cutting fit tolerances in ƒ innovative cutting geometry ensures very high
through holes on modern NC machines with steady degree of dimensional accuracy and process reli- Ident. No. 633–657
tool and workpiece clamping, in the material group ability, with very high cutting parameters
of stainless steel for series production. ƒ high-quality solid carbide cutting material and
Ident. No. 633–657: For cutting fit tolerances in coating ensure very long service life
blind holes on modern NC machines with steady tool ƒ inner cooling ensures optimum transport of
and workpiece clamping, in the material groups of chippings
stainless steel.
Notes:
Execution: Ensure that tool is clamped precisely and securely
ƒ Ident. No. 604–628: precision-ground version (ideally use hydraulic lathe chuck or precision clamp-
with inner cooling with 7-8° left-hand spiral, for ing collet chuck)! Specify required fit tolerance and
meeting the most stringent requirements in terms diameter when ordering (e.g. 8.05 H7)
of accuracy and service life
ƒ Ident. No. 633–657: precision-ground version
with inner cooling, straight grooves
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
11783604-628 35 30 60 70 50 60 50 60 15
11783633-657 35 30 60 70 50 60 50 60 15
Groove type Left-hand Straight
twist, 7-8°
f stainless 11783... 11783...
h6 steel ˜ (mm/U) ID no. ID no.
mm mm mm mm
3.80-4.20 mm Optional 75 12 6 4 0.1 604 (O. R.) 633 (O. R.)
4.21-4.70 mm Optional 75 12 6 4 0.1 605 (O. R.) 634 (O. R.)
4.71-5.20 mm Optional 75 12 6 4 0.1 606 (O. R.) 635 (O. R.)
5.21-5.70 mm Optional 75 12 6 4 0.1 607 (O. R.) 636 (O. R.)
5.71-6.20 mm Optional 75 12 6 4 0.1 608 (O. R.) 637 (O. R.)
6.21-6.70 mm Optional 100 16 8 6 0.1 609 (O. R.) 638 (O. R.)
6.71-7.20 mm Optional 100 16 8 6 0.1 610 (O. R.) 639 (O. R.)
7.21-7.70 mm Optional 100 16 8 6 0.15 611 (O. R.) 640 (O. R.)
7.71-8.20 mm Optional 100 16 8 6 0.15 612 (O. R.) 641 (O. R.)

www.buypremiumtools.com 132