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..<< Previous5354555657Next >>..62 Product Unit price Add to cart OSP60 M4 Ø3 mm silicon nitride ball, ceramic stem, L 100, ESWL 27.0 mmA-5004-6468 $362.00 OSP60 M4 Ø4 mm silicon nitride ball, ceramic stem, L 100 mm, ESWL 42.6 mmA-5004-6469 $421.00 OSP60 M4 Ø6 mm silicon nitride ball, ceramic stem, L 100 mm, ESWL 62.9 mmA-5004-6470 $362.00 OSP60 M4 Ø6 mm silicon nitride ball, ceramic stem, L 150 mm, ESWL 71.5 mmA-5004-6471 $470.00 OSP60 M4 Ø2 mm ruby ball, ceramic stem, L 80 mm, ESWL 10.7 mmA-5004-6463 $301.00 M3 Ø2 mm ruby ball, tungsten carbide stem, L 14 mm, ML 5 mm, for ZEISS applicationsA-5004-3188 $72.00 M3 Ø2 mm ruby ball, tungsten carbide stem, L 20 mm, ML 11 mm, for ZEISS applicationsA-5004-1861 $76.00 M3 Ø2 mm ruby ball, tungsten carbide stem, L 30 mm, ML 21 mm, for ZEISS applicationsA-5004-0656 $73.00 M3 Ø2 mm ruby ball, tungsten carbide stem, L 40 mm, ML 31 mm, for ZEISS applicationsA-5555-3855 $78.00 M3 Ø2.5 mm ruby ball, tungsten carbide stem, L 20 mm, ML 11 mm, for ZEISS applicationsA-5555-3856 $73.00 1..<< Previous5354555657Next >>..62 Shopping security Recall your cart