EMS MATERIALS SCIENCE & METROLOGY CATALOG 2019–20 EDITION
SAMPLE PREPARATION & SUPPLIES Grinding and Sectioning Supplies (continued)
Premium Abrasive Cut-off Wheels for Sectioning Aluminum Oxide and Silicon Carbide Abrasive Cut-Off Wheels are offered for long life, and are affordably priced for various sectioning requirements. All wheels are 9" (228.6mm) diameter ,0.062”(1.6mm) thick; 11
⁄4 ” (31mm) arbor.
9” Diameter Cut-off Wheel Cat. #
50209-05 50209-10 50209-15 50209-20 50209-25 50209-30
Description/ Application Hard Steel Rc 60+
Medium Steel Rc 45-60 Soft Steel Rc 30-45
Hard Non-Ferrous, Titanium Med Non-Ferrous, Titanium Soft Non-Ferrous, Titanium
5” General Purpose Cut-Off Wheel
Abrasive Al2 Al2 Al2
O3 O3 O3
SiC SiC SiC
Packed 5/bx 5/bx 5/bx 5/bx 5/bx 5/bx
For General Purpose, 5” Diameter Cut-Off Wheel (Silicon/Carbide) is the most common disc. 50205-10
10/pk Diamond Discs
Dialok (Diamond Discs consists of a flat, stainless steel backing with sharp, blocky diamond particles electroformed onto the disc. The special hard nickel alloy that is used in Dialok is bonded rigidly and it locks the diamond particles in the disc thus providing fast cutting of all hard materials. The sharp particles cut cleanly with no edge rounding. The discs are supplied with pressure sensitive adhesive backing (PSA).
8” (203mm) (PSA) xN/H; Full Coat 50345-06 50345-09 50345-15
6 micron 9 micron 15 micron
each each each
50345-30 50345-45 50345-75
PremaDisk S-EC Diamond Grinding Discs Replacement for Piano, Cameo, Galaxy, Apex DGD
These new grinding pads will replace 200-300 SiC paper discs saving you not only preparation tine, but also money.
FEATURES 40% diamond concentration Hard resin bond system 0.2 mm thickness Fast and clean mounting
Cat. No.
50292-01 50292-02 50292-03 50292-04 50292-05 50292-06 50292-07
Grit
60 µm 60 µm 60 µm 60 µm 30 µm 30 µm 30 µm
Universal grinding applications For all magnetic systems High surface quality Very high stock removal rate
Diameter Pack 200 mm each 250 mm each 300 mm each 350 mm each 200 mm each 250 mm each 300 mm each
Cat. No.
50292-08 50292-09 50292-10 50292-11 50292-12 50292-13 50292-14
PremaDisk S-SiC Grinding Discs
We are proud to introduce these grinding disks made with silicon carbide grains. They are designed with a flat grain curve that will not flatten after a few applications. They are a good alternative to SiC abrasive paper and SiC grinding foils (films), lasting 50-100 times longer. Grinding disks come with a self-adhesive backing.
FEATURES
60% SiC concentration Hard resin bond system 0.4 mm thickness Cat. No.
Grit
50291-01 120 200 mm 50291-02 120 250 mm 50291-03 120 300 mm 50291-04 220 200 mm 50291-05 220 250 mm
20
Diameter Pack each each each each each
Fast mounting Universal applications Consistent stock removal rate Cat. No.
Grit
For all mounting systems Wet or dry applications
50291-06 220 300 mm 50291-07 500 200 mm 50291-08 500 250 mm 50291-09 500 300 mm 50291-10 800 200 mm
Diameter Pack each each each each each
Cat. No. Grit
50291-11 800 250 mm 50291-12 800 300 mm 50291-13 1200 200 mm 50291-14 1200 250 mm 50291-15 1200 300 mm
Diameter Pack each each each each each
Grit
30 µm 15 µm 15 µm 15 µm 15 µm 6 µm 6 µm
Non-erosion backing Only water coolant needed
Diameter Pack 350 mm each 200 mm each 250 mm each 300 mm each 350 mm each 200 mm each 250 mm each
Cat. No.
50292-15 50292-16 50292-17 50292-18 50292-19 50292-20
Grit
6 µm 6 µm 3 µm 3 µm 3 µm 3 µm
Diameter Pack 300 mm each 350 mm each 200 mm each 250 mm each 300 mm each 350 mm each
30 micron each
45 micron (280 mesh) each 75 micron (220 mesh) each
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