GENERAL CATALOG 2020 / 21
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PRECISION TOOLS FOR SMALL PART MANUFACTURING AND MICRO-CUTTING 1 UTILIS vS Tooling for High Technology

Welcome! The UTILIS principle: We work hand in hand together with you. This allows us to know and understand what you need. And this knowledge is our driving force for the next “multidec® innovation”. For more than 25 years we have been developing outstanding precision tools under our own “multidec®” brand which are specifically designed to meet the challenges of the watch, medical and dental industries. We have now gone far beyond this, and also cover the automotive, aerospace and electronics industries, as well as many other areas. Dear customers and partners, we are once again presenting...

About UTILIS Legend Technical information Indexable insert tools Solid carbide tools Whirling tools Special tools Accessories ...□ 603 multidec®-CUT multidec®-ISO multidec®-TOP multidec®-BORE MICRO multidec®-BROACH multidec®-DRILL multidec®-THREADMILL multidec®-GRAVER multidec®-WHIRLING multidec®-SHORT multidec®-BACKTOOLS multidec®-MODULINE multidec®-KMTM multidec®-HSK multidec®-PSC multidec®-MULTITASK multidec®-ESCOMATIC multidec®-TORNOS DECO multidec4you® multidec®-LUB Coolant system multidec®-TAPER-IN Screwdriver Collets/Reduction sleeves

PRECISION TOOLS FOR SMALL PART MANUFACTURING

multidec ®-WHIRLING multidec ®-BORE MICRO / -BROACH / -THREADMILL multidec ®-MULTITASK

Future since 1915 – ideas change the world UTILIS AG is one of the world’s leading providers in the area of precision tools for micro-cutting – your partner for machining. We have been developing technologically leading solutions for more than 100 years, and provide you with top class technology in our products and services. In the second half of the 19th century, in 1868 to be precise, the Ernst brothers founded a mechanical workshop in Müllheim. On November 9th1915, this became a public limited company – the year in which UTILIS AG was born. From then on things proceeded step by step in a...

INNOVATIONS IN THIS CATALOGUE … for even more flexibility Lasered chip breaker “GS12” … for maximum chip control Customer-specific special tools “multidec4you ®” … where standard tools approach the limits of their capability

Tooling for High Technology Different information about multidec® application refer to certain machining methods. In addition, simple symbols inform of the product assortment and where additional products and technical information can be found. Dimensions All dimensions are in millimeter (mm); native dimensions in inch are calculated into millimeter. Page information D 12... See page 12 and the following (example) Recommended usage • Preferred application O Possible application — Application not recommended Availability ■ Standard □ Semi-standard ■ Standard Semi-standard ■ discontinued (by...

Packaging information The product labels illustrate the content of the packaging and also show the materials on which the cutting insert can be used. For this purpose, UTILIS uses the ISO standard coding. The UTILIS article number is generally also printed as a barcode on the UTILIS (multidec®) product packaging. Barcode (DataMatrix) Production number Hard materials Titanium Non-ferrous metals Cast iron Stainless steel Steel a 8 Execution of holder/insert The side on which the insert is located determines whether it is a "left-" or "right-hand" holder. For this purpose, the holder is viewed...

Tooling for High Technology

Improvement of feed rate by drag-cut with TOP System 13 Properties and application range of carbide, cermet and HSS (High Speed Steel) 20 Properties and application range for diamond 21 Properties and application range of coatings 23 Comparison of default hardness values 23 Causes and remedies of wear 24 Problems and their remedies in different cases 25

Tooling for High Technology Surface quality For the definition of surface roughness measured values are defined by DIN-ISO. In particular it means: - Single surface roughness depth Z1 ... Z5 This is the vertical distance between the highest and the lowest point of the roughness profile R within a single measured length le. - Average roughness depth Rz (DIN 4768) This is defined as the average value resulting from the single roughness depths of five successive single measured lengths Ie. - Average roughness value Ra (DIN 4768) This is defined as the arithmetical mean of the absolute sums of...

Improvement of feed rate by drag-cut with TOP System By using the TOP system with drag-cut and a 93º holder the feed rate can be increased up to 2 times. This way the machining time can be decreased significantly by keeping the same quality. On the other hand within the same machining time the surface roughness can be improved clearly. The following example illustrates the principle exactly. Holder 93° Corner radius 0.8 mm Holder 93° Corner radius 0.8 mm multidec®-TOP insert

Steel (non-alloyed, low alloyed and high alloyed) Category Material number Market designation Hardness – – – – – – – – SUP 7 S 10 C, S 9 CK S 15, S 15 CK – SMn 433 H, SCMn 2 SMn 438, SCMn 3 SCMn 1 S 35 C, S 35 CM C 67 S, Ck 67 C 100 S, Ck 101 C 105 U, C 105 W 1 C 125 W C 45 W 102 Cr 6, 100 Cr 6 X 210 Cr 12 X 42 Cr 13 115 CrV 3 40 CrMnMo 7 X 38 CrMoV 5-1 X 40 CrMoV 5-1 50 CrMoV 13-15 X

Steel (non-alloyed, low alloyed and high alloyed) Category Material number Market designation Hardness SFVA F 22 A/B, SCMV 4, SCPH 32-CF – Stainless steel Category Material number Market designation Hardness X 6 Cr 13 X 7 Cr 14 X 6 CrAl 13 X 12 CrS 13 X 12 Cr 13 X 6 Cr 17 X 20 Cr 13 GX 20 Cr 14 X 30 Cr 13 X 46 Cr 13 X 45 CrS 13 X 17 CrNi 16-2 X 12 CrMoS 17 X 6 CrMoS 17, X 4 CrMoS 18 X 30 CrMoN 15-1 X 70 CrMo 15, X 65 CrMo 14 X 90 CrMoV 18 X 6 CrMo 17-1 X 40 CrMoVN 16-2 X 105 CrMo 17 X 20 CrNiMoS 13-1 X 5 CrNi 18-10 X 8 CrNiS 18-9 X 2 CrNi 19-11, X 2 CrNi 18-11 X 6 CrNi 18-9 X 10 CrNi 18-8,...