SMR blank top jaws are used with MMR diaphragms. They are ma chined on the chuck to suit the workpiece. Refer to MicroCentric's operating manual for detailed instructions on the design and preparation of finished top jaws. Blanks jaws can be hardened after rough machining, and then finish ground on the chuck. Blank jaws are available in other configurations and materials. Contact our sales department for information on custom hardened and ground top jaws.
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SMR Blank Top Jaws

SMR Blank Top Jaws
SMR Blank Top Jaws

SMR Blank Top Jaws
SMR Blank Top Jaws

SMR Blank Top Jaws
SMR Blank Top Jaws

SMR Blank Top Jaws
SMR Blank Top Jaws

SMR Blank Top Jaws
Chuck Size N/A 3 in81 mm N/A 3 in81 mm N/A 4 in102 mm N/A 4 in102 mm N/A 4 in102 mm
Diameter N/A 2.36 in59.9 mm N/A 2.36 in59.9 mm N/A 3.15 in80 mm N/A 3.15 in80 mm N/A 3.15 in80 mm
Height N/A 1.00 in25.4 mm N/A 1.50 in38.1 mm N/A 1.00 in25.4 mm N/A 1.50 in38.3 mm N/A 2.00 in50.8 mm
No. of Jaws N/A 3 N/A 3 N/A 6 N/A 6 N/A 6
Material N/A 4140
Weight N/A 1.10 lb.50 kg N/A 1.60 lb.72 kg N/A 1.90 lb.86 kg N/A 2.90 lb1.31 kg N/A 3.80 lb1.72 kg
Item No. N/A 41 080 008 N/A 41 080 009 N/A 41 100 007 N/A 41 100 008 N/A 41 100 018