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.300-2"/7.6-50MM • Measures depth of wear grooves in disc of brake systems
• 3" (75mm) frame with a 3-1/2" (88mm) depth to allow additional reach
• Flat carbide spindle and a carbide anvil with a 60° point
READABILITY FEATURES • Starrett satin chrome finish – no glare – resists rust • Advanced sleeve design for precise, easy readability
• Quick-reading figures – every thousandth numbered on inch tools
EASE-OF-HANDLING FEATURES
• Balanced frame and thimble design ensure easy handling and better readability
• Combination ratchet and speeder for uniform pressure and quicker adjustment
• Gracefully designed tapered frame for use in narrow slots and tight places
• 3-1/2" (88mm) throat depth
ACCURACY AND LONG-LIFE FEATURES • Rigid one-piece steel frame • Extremely hard and stable one-piece spindle (the heart of our accuracy) • Carbide measuring face on the spindle and carbide "V" anvil • Quick and easy adjustment
.300-2" Range Range
.300-1.300" 1-2"
7.6-50mm Range 7.6-33mm
25-50mm
Graduation .001"
.001" 0.01mm 0.01mm
* with 26852-0 Gage Block Standard. ** with 26853-0 Gage Block Standard.
Cat. No. 458AXR
458AXRS* 458BXR
458BXRS* 458MAXR
458MAXRS** 458MBXR
458MBXRS** EDP
67534 67535 67536 67537
67538 67539 67540 67541
260, 260M GROOVE MICROMETERS INCH/MM
Quickly and easily measures widths of internal or external grooves and lands. READABILITY FEATURES • Starrett satin chrome finish – no glare – resists rust
• Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
• Quick-reading figures – every thousandth numbered on inch tools
EASE-OF-HANDLING FEATURES • Balanced design to ensure easy handling and better readability • Has a reach of 1-5/8" (41mm) maximum hole depth
• Each measuring disc is 9/32" (7mm) diameter and .025" (0.63mm) thick
• Will measure groove widths .050-1.050" (1.27-26.6mm) • Will measure land widths from 0-1" and 0-25mm
ACCURACY AND LONG-LIFE FEATURES
• Extremely hard and stable one-piece spindle (the heart of our accuracy)
• Hardened, ground, and lapped measuring discs • Quick and easy adjustment • This tool is accurate to ±.0004" or ±0.01mm
260 and 260M Groove Micrometer Cat. No. EDP Graduation
260Z 67987 .001" Range
Groove Widths* Land Widths .050"-1.050"
0-1.000"
Max. Hole Depth
1 5/8"
260MZ 67988 0.01mm 1.27-26.27mm 0-25mm 41mm * Add .050" to 260Z (1.27mm to 260MZ) micrometer reading.