Starrett® 257D Full Sized Surface Gage

70118028 MFG #: 257D
  • Type: Full Sized
  • Series: 257
  • Material: Hardened Steel Base
  • Finish: Satin Chrome
Starrett® Surface Gage, Full Sized, Series: 257, Hardened Steel Base, Satin Chrome
  • Finest full size surface gage
  • Finest full size sur
  • Stable steel base is
  • Stable steel base is fully hardened, ground, nicely finished and lapped and is hand shaped
  • Four frictionally held gage pins that add versatility for referencing the tool
  • Four frictionally he
  • Long, 50-division vernier scales that can be read to 0.001 or 0.02 mm without a magnifying
  • Long, 50-division ve
  • Sliding snug with a
  • Sliding snug with a knurled, ring-type lock nut for adjustment ease and secure positioning
  • The scriber and the
  • The scriber and the base are designed so that the gage will read directly from zero
  • The design of the ha
  • The design of the hardened and stabilized bar plus the balanced design and weight of the b
  • Flush-fitting of the vernier scales to the main scale eliminates parallax
  • Flush-fitting of the
  • Vertical bar is posi
  • Vertical bar is positioned near the center of the base for balance and stability
  • Ability to scribe lines, measure with dial indicators or electronic probes and accept dept
  • Ability to scribe li
  • Auxiliary scriber is a circular carbide scriber that cuts sharp, clean lines smoothly, rot
  • Auxiliary scriber is
  • Easy-reading sharp black lines and figures against Starrett® satin chrome finish backgroun
  • Easy-reading sharp b
  • 12 in and 18 in L spindle
  • 12 in and 18 in L sp
  • 3-1/2 in L x 3-3/16 in W base
  • 3-1/2 in L x 3-3/16
  • Ground bases for accurate reference surfaces
  • Ground bases for acc
  • V-Groove in the base
  • V-Groove in the base for cylindrical work
  • V-Groove on the fron
  • V-Groove on the front end which allows the spindle to adjust to any angle above or below t
  • A very positive fine adjustment through a rocker arm that makes for smooth and accurate se
  • A very positive fine
  • Grooves on the side of the base for a sure and easy grip
  • Grooves on the side
  • Nicely tapered scrib
  • Nicely tapered scribers, so that you can see what you are doing
Finest full size surface gage
• Finest full size surface gage
• Stable steel base is fully hardened, ground, nicely finished and lapped and is hand shaped for sure grip and easy movement
Stable steel base is fully hardened, ground, nicely finished and lapped and is hand shaped for sure grip and easy movement
Four frictionally held gage pins that add versatility for referencing the tool
• Four frictionally held gage pins that add versatility for referencing the tool
Long, 50-division vernier scales that can be read to 0.001 or 0.02 mm without a magnifying glass
• Long, 50-division vernier scales that can be read to 0.001 or 0.02 mm without a magnifying glass
• Sliding snug with a knurled, ring-type lock nut for adjustment ease and secure positioning
Sliding snug with a knurled, ring-type lock nut for adjustment ease and secure positioning
• The scriber and the base are designed so that the gage will read directly from zero
The scriber and the base are designed so that the gage will read directly from zero
• The design of the hardened and stabilized bar plus the balanced design and weight of the base eliminate vibration
The design of the hardened and stabilized bar plus the balanced design and weight of the base eliminate vibration
Flush-fitting of the vernier scales to the main scale eliminates parallax
• Flush-fitting of the vernier scales to the main scale eliminates parallax
• Vertical bar is positioned near the center of the base for balance and stability
Vertical bar is positioned near the center of the base for balance and stability
Ability to scribe lines, measure with dial indicators or electronic probes and accept depth attachments
• Ability to scribe lines, measure with dial indicators or electronic probes and accept depth attachments
Auxiliary scriber is a circular carbide scriber that cuts sharp, clean lines smoothly, rotatable for wear
• Auxiliary scriber is a circular carbide scriber that cuts sharp, clean lines smoothly, rotatable for wear
Easy-reading sharp black lines and figures against Starrett® satin chrome finish background
• Easy-reading sharp black lines and figures against Starrett® satin chrome finish background
12 in and 18 in L spindle
• 12 in and 18 in L spindle
3-1/2 in L x 3-3/16 in W base
• 3-1/2 in L x 3-3/16 in W base
Ground bases for accurate reference surfaces
• Ground bases for accurate reference surfaces
• V-Groove in the base for cylindrical work
V-Groove in the base for cylindrical work
• V-Groove on the front end which allows the spindle to adjust to any angle above or below the base
V-Groove on the front end which allows the spindle to adjust to any angle above or below the base
A very positive fine adjustment through a rocker arm that makes for smooth and accurate settings
• A very positive fine adjustment through a rocker arm that makes for smooth and accurate settings
Grooves on the side of the base for a sure and easy grip
• Grooves on the side of the base for a sure and easy grip
• Nicely tapered scribers, so that you can see what you are doing
Nicely tapered scribers, so that you can see what you are doing