M5 Ø12 mm silver steel disc, 3 mm width, with roller Product code: A-5003-5288 M5 Ø12 mm silver steel disc, 3 mm width, with rollerDisc styli are designed to inspect undercuts and grooves within bores which may be inaccessible to star styli.[0B] M5 Ø12 mm silver steel disc, 3 mm width, with roller Disc styli are designed to inspect undercuts and grooves within bores which may be inaccessible to star styli. [0B] Stylus extension Alternative image for styli extensions. [0B] Quantity Price 1+ $125.00 5+ $118.75 10+ $112.50 All prices are ex sales tax Limited AvailabilityLonger lead times may apply.Contact us for more information. Add to new group Before you begin to add items to your favourites please create your first group: Product sucessfully added to View favourites Processing request Disc styli are designed to inspect undercuts and grooves within bores which may be inaccessible to star styli. A range of disc styli offers a 'radius end roller' to enable groove width measurement. Silver steel tips are heat treated and precision ground to a high tolerance. Technical tableDisc diameter (mm)12Disc materialSilver steelDisc width (mm)3Overall length (mm)3Roller (mm)5Stem materialStainless steelThreadM5 Technical documentation N-5003-5288 N-5003-5288 Web shop drawing [0B] Shopping security Recall your cart