Mounted points For universal use on materials that are tough to machine TOUGH, series AShank diameter 1/4” x 1-1/2” [Sd x L2]

Technical information

Grit size	46
Recom. RPM 1/2 overhang	19800 RPM
Max. RPM 1/2" overhang	19800 RPM
Max. RPM 1" overhang	16500 RPM
Point dia	3/4
Point length	2-1/2
Shank dia.	1/4
Shank length	1 1/2
Shape	A 1
Packing unit	10 pcs.
EDP number	30000

Description

PFERD offers a very extensive range of vitrified-bonded and resinoid-bonded mounted points and other grinding tools. Designed to meet individual grinding application needs,these products come in a broad range of grain types, grit sizes, hardness grades and shapes.

The mounted points are manufactured on automated, state-of-the-art production lines to high standards of dimensional accuracy and stability, consistent quality and close tolerances.

The TOUGH type is specifically designed for use on titanium materials, nickel-based and cobalt based alloys, hardened steel components and built-up weld deposits. Its applications include weld dressing on repair welds and reworking on turbine blades during aircraft maintenance and regrinding of repair welds in tool and die-making.

Series A mounted points are generally used on larger components. Due to the special shapes of series A mounted points, it is possible to grind in a variety of contours. The applications range from grinding out slits and grooves in hard-to-reach areas to machining bores and small holes as well as smoothing.

Materials that can be worked:

• Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)
• High-temperature-resistant materials
• Cobalt-based alloys
• Other non-ferrous metals
• Nickel-based alloys (e. g. Inconell and Hasteloy)
• Titanium
• Hard non-ferrous metal
• Titanium alloys

Applications:

• Grouting
• Grinding out
• Weld dressing
• Deburring
• Surface work
• Work on edges (chamfering, rounding)
• Work on edges
• Fine finishing
• Weld dressing

Drive types:

• Flexible shaft drive
• Straight grinder