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..<< Previous5859606162Next >> Product Unit price Add to cart M2 Ø1 mm silicon nitride ball, stainless steel stem, L 10 mm, EWL 4.5 mmA-5004-0210 $53.00 M2 Ø1.5 mm silicon nitride ball, stainless steel stem, L 10 mm, EWL 4.5 mmA-5004-1918 $69.00 M2 Ø2.5 mm silicon nitride ball, stainless steel stem, L 10 mm, EWL 6.5 mmA-5004-1920 $69.00 M2 Ø3 mm zirconia ball, stainless steel stem, L 10 mm, EWL 7 mmA-5004-2914 $69.00 M2 Ø6 mm silicon nitride ball, stainless steel stem, L 10 mm, EWL 10 mmA-5004-0237 $78.00 M2 Ø5 mm zirconia ball, stainless steel stem, L 10 mm, EWL 10 mmA-5003-2186 $78.00 M2 Ø4 mm silicon nitride ball, stainless steel stem, L 10 mm, EWL 10 mmA-5003-9524 $69.00 M2 Ø5 mm silicon nitride ball, stainless steel stem, L 10 mm, EWL 10 mmA-5004-1921 $78.00 M2 Ø6 mm zirconia ball, stainless steel stem, L 10 mm, EWL 10 mmA-5004-2203 $78.00 M2 Ø8 mm silicon nitride ball, stainless steel stem, L 11 mm, EWL 11 mmA-5004-1922 $112.00 1..<< Previous5859606162Next >> Shopping security Recall your cart