Page 25 - Carmex - Tiny Tools 2025 (Metric)

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Tiny Tools

MGR Bars Grooving

Grade P M K N S H
K20    
BXC      
BMK      
TNX      
For L.H. bars specify MGL instead of MGR First choice Alternative

B Min. K20
D Ordering Code L L1 H F a BXC BMK TNX Holder
mm in Dia.
4.0 MGR 2 B0.5 L10 51 10 0.5 .020 0.5 0.9 1.9 2.1 ● ● ● SIM ... H4
MGR 3 B0.5 L10 39 10 0.5 .020 0.5 1.3 2.8 3.1 ● ● ●
3.0 SIM ... H3
MGR 3 B0.7 L10 39 10 0.7 .028 0.6 1.3 2.8 3.1 ● ● ● ●
MGR 4 B0.5 L10 51 10 0.5 .020 0.5 1.7 3.7 4.1 ● ● ●
MGR 4 B0.5 L15 51 15 0.5 .028 0.5 1.7 3.7 4.1 ● ● ●
MGR 4 B0.7 L10 51 10 0.7 .028 0.6 1.7 3.7 4.1 ● ● ●
MGR 4 B0.79 L15 51 15 0.79 .031 0.9 1.7 3.7 4.1 ● ● ●
MGR 4 B0.79 L22 51 22 0.79 .031 0.9 1.7 3.7 4.1 ● ● ●
4.0 MGR 4 B1.0 L10 51 10 1.0 .039 1.0 1.7 3.7 4.1 ● ● ● ● SIM ... H4
MGR 4 B1.0 L15 51 15 1.0 .039 1.0 1.7 3.7 4.1 ● ● ● ●
MGR 4 B1.0 L22 51 22 1.0 .039 1.0 1.7 3.7 4.1 ● ● ●
MGR 4 B1.5 L10 51 10 1.5 .059 1.0 1.7 3.7 4.1 ● ● ● ●
MGR 4 B1.5 L15 51 15 1.5 .059 1.0 1.7 3.7 4.1 ● ● ●
MGR 4 B1.5 L22 51 22 1.5 .059 1.0 1.7 3.7 4.1 ● ● ●
MGR 5 B0.79 L15 51 15 0.79 .031 1.0 2.3 4.8 5.1 ● ● ●
MGR 5 B0.79 L22 51 22 0.79 .031 1.0 2.3 4.8 5.1 ● ● ●
MGR 5 B1.0 L15 51 15 1.0 .039 1.2 2.3 4.8 5.1 ● ● ● ●
MGR 5 B1.0 L22 51 22 1.0 .039 1.2 2.3 4.8 5.1 ● ● ●
MGR 5 B1.19 L15 51 15 1.19 .047 1.2 2.3 4.8 5.1 ● ● ●
MGR 5 B1.19 L22 51 22 1.19 .047 1.2 2.3 4.8 5.1 ● ● ●
5.0 MGR 5 B1.5 L15 51 15 1.5 .059 1.2 2.3 4.8 5.1 ● ● ● ● SIM ... H5
MGR 5 B1.5 L22 51 22 1.5 .059 1.2 2.3 4.8 5.1 ● ● ●
MGR 5 B1.59 L15 51 15 1.59 .063 1.2 2.3 4.8 5.1 ● ● ●
MGR 5 B1.59 L22 51 22 1.59 .063 1.2 2.3 4.8 5.1 ● ● ●
New MGR 5 B2.0 L10 51 10 2.0 .079 1.2 2.3 4.8 5.1 ● ● ●
MGR 5 B2.0 L15 51 15 2.0 .079 1.2 2.3 4.8 5.1 ● ● ● ●
MGR 5 B2.0 L22 51 22 2.0 .079 1.2 2.3 4.8 5.1 ● ● ●
Tolerance: B±0.025 mm/.001” ● Available.
See pages 40-54 for holders Other items available upon request

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