Straight Refine by Ball diameter < 1 mm ≥ 1 - ≤ 1.5 mm ≥ 2 - < 3 mm ≥ 3 - < 4 mm ≥ 4 - ≤ 5 mm ≥ 6 mm Effective working length < 11 mm ≥ 11 - ≤ 29 mm ≥ 30 - ≤ 50 mm > 50 mm Probing system Renishaw Zeiss Thread M2 M3 M4 M5 Stem material Steel Ceramic Carbon fibre Tungsten carbide Tip material Ruby Zirconia Silicon nitride Tungsten carbide Diamond 1..<< Previous5152535455Next >>..62 Product Unit price Add to cart M3 Ø3 mm silicon nitride ball, carbon fibre stem, L 40 mm, ML 31 mm, for Zeiss applicationsA-5004-4546 $70.00 M3 Ø4 mm ruby ball, ceramic stem, L 32 mm, ML 26 mm, for Zeiss applicationsA-5555-0264 $43.00 M3 Ø5 mm ruby ball, ceramic stem, L 32.5 mm, ML 24.5 mm, for Zeiss applicationsA-5555-0266 $45.00 M3 Ø6 mm ruby ball, ceramic stem, L 13 mm, ML 9 mm, for Zeiss applicationsA-5555-0275 $48.00 M3 Ø6 mm ruby ball, ceramic stem, L 43.5 mm, ML 30.5 mm, for Zeiss applicationsA-5004-4757 $41.00 M3 Ø6 mm ruby ball, ceramic stem, L 43.5 mm, ML 30.5 mm, for Zeiss applicationsA-5004-2741 $56.00 M3 Ø8 mm ruby ball, ceramic stem, L 31.5 mm, ML 18.5 mm, for Zeiss applicationsA-5555-2455 $60.00 M3 Ø5 mm ruby ball, tungsten carbide stem, L 30 mm, ML 22 mm, for Zeiss applicationsA-5555-2450 $43.00 M3 Ø0.8 mm ruby ball, tungsten carbide stem, L 34 mm, ML1/ML 4.1/25.0 mm, for Zeiss applicationsA-5004-1883 $69.00 M3 Ø5 mm ruby ball, tungsten carbide stem, L 30 mm, ML 22 mm, for Zeiss applicationsA-5555-2451 $44.00 1..<< Previous5152535455Next >>..62 Shopping security Recall your cart