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..<< Previous5051525354Next >>..62 Product Unit price Add to cart M3 Ø10 mm ruby ball, carbon fibre stem, L 75 mm, EWL 75 mmA-5003-7057 $319.00 M4 Ø6 mm ruby ball, carbon fibre stem, L 50 mm, EWL 38.5 mmA-5003-7306 $147.00 M5 Ø5 mm ruby ball, tungsten carbide stem, L 50 mmA-5003-5236 $95.00 M4 Ø5 mm ruby ball, stainless steel stem, L 10 mmA-5000-6350 $77.00 M2 Ø2 mm ruby ball, stainless steel stem, L 20 mmA-5000-3603 $28.00 M5 Ø0.3 mm ruby ball, tungsten carbide stem, L 75 mm, EWL 3 mmA-5003-5240 $147.00 M5 Ø0.5 mm ruby ball, tungsten carbide stem, L 75 mm, EWL 4 mmA-5003-5241 $138.00 M5 Ø0.7 mm ruby ball, tungsten carbide stem, l 75 mm, EWL 5 mmA-5003-5242 $127.00 M5 Ø1 mm ruby ball, tungsten carbide stem, L 75 mm, EWL 5 mmA-5003-5243 $127.00 M5 Ø1.5 mm ruby ball, tungsten carbide stem, L 75 mm, EWL 5 mmA-5003-5244 $116.00 1..<< Previous5051525354Next >>..62 Shopping security Recall your cart