Starrett 449BZ-3R Depth Micrometer with Non-Rotating Blade, 0-3" Range, .001" Graduation

Item Description

• Range: 0-3"
• Graduation: .001"
• Base length: 4"
• The depths of holes, slots, shoulders and projections can be measured with these fine tools
• Non-rotating blade: blade does not turn, but moves perpendicularly only
• 4" (100mm) base
• .045" thick x 1/8" wide (1.2 x 3.2mm) blade
• Combination ratchet and speeder for uniform pressure and quicker adjustment
• Ring-type knurled lock nut for quick and sure locking
• Measuring Rods (qty): 3
• Rod Diameter (in): .045x1/8"
• Thimble Type: Ratchet
• Accuracy (in): Mic head +/-.0001"; Rods +/-.0002"
  
• Case Type: Padded Case

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