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..<< Previous5657585960Next >>..62 Product Unit price Add to cart M4 Ø6 mm ruby ball, ceramic stem, L 50 mm, EWL 27.5 mm, for BLUM spindle probesA-5555-2868 $79.00 M4 Ø2 mm ruby ball, ceramic stem, L 100 mm, EWL 8.3 mm, for BLUM spindle probesA-6560-2651 $220.00 M4 Ø3 mm ruby ball, ceramic stem, L 100 mm, EWL 10 mm, for BLUM spindle probesA-6560-2652 $152.00 M4 Ø5 mm ruby ball, ceramic stem, L 100 mm, EWL 12 mm, for BLUM spindle probesA-6560-2654 $220.00 M4 Ø6 mm ruby ball, ceramic stem, L 100 mm, EWL 7 mm, for BLUM spindle probesA-5555-2873 $100.00 M3 Ø3 mm silicon nitride ball, tungsten carbide stem, L 40 mm, EWL 33.7 mmA-5004-1987 $86.00 M3 Ø2 mm zirconia ball, stainless steel stem, L 21 mm, EWL 9.6 mmA-5003-5736 $84.00 M3 Ø4 mm zirconia ball, ceramic stem, L 50 mm, EWL 46 mmA-5003-5739 $125.00 M3 Ø5 mm zirconia ball, tungsten carbide stem, L 50 mm, EWL 50 mmA-5003-7665 $115.00 M3 Ø5 mm zirconia ball, stainless steel stem, L 21 mm, EWL 21 mmA-5003-9500 $94.00 1..<< Previous5657585960Next >>..62 Shopping security Recall your cart