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 ruby ball, stainless steel stem, L 10 mm, EWL 6.5 mmA-5004-0422 $55.00 M3 Ø4 mm ruby ball, stainless steel stem, L 10 mm, EWL 7 mmA-5004-0423 $55.00 M3 Ø1 mm ruby ball, tungsten carbide stem, L 20 mm, EWL 12.5 mmA-5004-2442 $114.00 M3 Ø2.5 mm ruby ball, ceramic stem, L 40 mm, EWL 32.5 mmA-5004-2545 $199.00 M2 Ø2 mm ruby ball, ceramic stem, L 30 mm, EWL 22.5 mmA-5004-3404 $184.00 M3 Ø2 mm ruby ball, ceramic stem, L 40 mm, EWL 32.5 mmA-5004-3646 $85.00 M5 Ø10 mm ruby ball, tungsten carbide stem, L 65.5 mm, ML 43.5 mm, for ZEISS applicationsA-5555-0039 $103.00 M5 Ø10 mm ruby ball, tungsten carbide stem, L 118 mm, ML 105 mm, for ZEISS applicationsA-5555-0040 $80.00 M5 Ø10 mm ruby ball, tungsten carbide stem, L 150 mm, ML 137 mm, for ZEISS applicationsA-5555-2389 $96.00 M5 Ø10 mm ruby ball, tungsten carbide stem, L 200 mm, ML 175 mm, for ZEISS applicationsA-5555-2390 $129.00 1..<< Previous5152535455Next >>..62 Shopping security Recall your cart