1/64 - 3/4" Capacity ; 3JT Mount - Industrial Keyless Drill Chuck NB-200 Series 3 Jaw Extra Large Bore Chucks 2471 Calibrated Yes Traceability Certification

2471 Calibrated Yes Traceability Certification Included NIST Standards B47

Item #: HA708140006

Item #: GS53300

Model #: SF3216JB

Coated Area: Uncoated

1/64 - 3/4" Capacity ; 3JT Mount - Industrial Keyless Drill Chuck NB-200 Series 3 Jaw Extra Large Bore Chucks 2471 Calibrated Yes Traceability CertificationItem #: HL3071156 Manufacturer: Rapidhold Mfg #: Technical Specifications: *Brand Name: Rapidhold *Capacity English: 1 64 3 4 *Capacity Metric: . 2 16mm *Model Number: 71156 *Mount: 3JT *Outside Diameter: 2. 126 *Overall Length: 4. 417 *Type: Keyless *Weight: 3. 78 Description: *Standard Accuracy Heavy Duty Industrial Keyless Drill chuck *Self tightening *Standard accuracy *All parts are heat treated and ground within very tight limits *Chucks are