Machine Tools » Metalworking Measuring Instruments » Parallels, Straight Edges & Surface Plates

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Used Parallels, Straight Edges & Surface Plates

  • Starrett Surface Plates

    Starrett Surface Plates

    • used

    • Manufacturer: Starrett

    Starrett Starrett pink granite surface plates size 24”x36” with stand Stock# UD100435Specifications: Tool room grade: B Size (W x L x T): 24" x 36" x 6" Weight: 700 lbs

    Lexington, SC
  • Gray granite surface plate size

    Gray granite surface plate size 24”x36” with stand Surface Plates

    • used

    Gray granite surface plate size 24”x36” with stand Stock# UD100437Specifications: Tool room grade: B Size (W x L x T): 24" x 36" x 6" Weight: 700 lbs

    Lexington, SC
  • no-image_en.png

    Precision Thin Parallel Set - 20 Pair set - from 1/2" - 1 11/16"

    • new

    London, United Kingdom
  • no-image_en.png

    Alpa Metrology HA095 (HA095200)

    • new

    • Manufacturer: Alpa

    Knife edge ALPA HA095 Hardened stainless steel knife-edge straight edge for fast and accurate control of planarity and parallelism. Hardened stainless steel made, ground with lapped contact angle. Fitted with hea...

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA095 (HA095400)

    • new

    • Manufacturer: Alpa

    Knife edge ALPA HA095 Hardened stainless steel knife-edge straight edge for fast and accurate control of planarity and parallelism. Hardened stainless steel made, ground with lapped contact angle. Fitted with hea...

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA095 (HA095500)

    • new

    • Manufacturer: Alpa

    Knife edge ALPA HA095 Hardened stainless steel knife-edge straight edge for fast and accurate control of planarity and parallelism. Hardened stainless steel made, ground with lapped contact angle. Fitted with hea...

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA030 (HA0302255)

    • new

    • Manufacturer: Alpa

    Columns for cast iron surface plates ALPA HA030 G26 stabilized cast iron fusion, height adjustment by using micrometric screw. Truncated-Conical structure with support surface.

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA030 (HA0303040)

    • new

    • Manufacturer: Alpa

    Columns for cast iron surface plates ALPA HA030 G26 stabilized cast iron fusion, height adjustment by using micrometric screw. Truncated-Conical structure with support surface.

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA095 (HA095250)

    • new

    • Manufacturer: Alpa

    Knife edge ALPA HA095 Hardened stainless steel knife-edge straight edge for fast and accurate control of planarity and parallelism. Hardened stainless steel made, ground with lapped contact angle. Fitted with hea...

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA095 (HA095300)

    • new

    • Manufacturer: Alpa

    Knife edge ALPA HA095 Hardened stainless steel knife-edge straight edge for fast and accurate control of planarity and parallelism. Hardened stainless steel made, ground with lapped contact angle. Fitted with hea...

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA095 (HA09550)

    • new

    • Manufacturer: Alpa

    Knife edge ALPA HA095 Hardened stainless steel knife-edge straight edge for fast and accurate control of planarity and parallelism. Hardened stainless steel made, ground with lapped contact angle. Fitted with hea...

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA095 (HA095150)

    • new

    • Manufacturer: Alpa

    Knife edge ALPA HA095 Hardened stainless steel knife-edge straight edge for fast and accurate control of planarity and parallelism. Hardened stainless steel made, ground with lapped contact angle. Fitted with hea...

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA095 (HA095100)

    • new

    • Manufacturer: Alpa

    Knife edge ALPA HA095 Hardened stainless steel knife-edge straight edge for fast and accurate control of planarity and parallelism. Hardened stainless steel made, ground with lapped contact angle. Fitted with hea...

    Pontoglio, Italy
  • no-image_en.png

    Alpa Metrology HA030 (HA0301713)

    • new

    • Manufacturer: Alpa

    Columns for cast iron surface plates ALPA HA030 G26 stabilized cast iron fusion, height adjustment by using micrometric screw. Truncated-Conical structure with support surface.

    Pontoglio, Italy
  • Trusted Seller
    Granite Surface Inspection Plate 24

    Granite Surface Inspection Plate 24 x 36 x 4" Grade A Inspection

    • used

    • Manufacturer: Standridge

    Used. Inspection tag is current at the time of listing. 24 x 36" with 4" thick. Mounted on a table. If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,100 USD
    Millersburg, IN
1314151617

Overview

Parallels, straight edges, and surface plates are precision tools used in machining and metalworking. Parallels are used to elevate and align workpieces in a vise, straight edges ensure the flatness of surfaces, and surface plates provide a stable, flat reference plane for measurements and inspections. These tools are essential for achieving high accuracy and precision in various industrial applications.

FAQ

What should I consider when buying used parallels, straight edges, or surface plates?

Check for any signs of wear, damage, or warping. Verify the accuracy and flatness of the tools, and review any calibration records if available.

How do I ensure these precision tools are shipped safely?

Ensure they are securely packaged in protective material to prevent damage during transit. Use a reputable shipping service that handles delicate equipment.

What is the maintenance schedule for parallels, straight edges, and surface plates?

Regularly clean the tools to remove debris and contaminants. Periodically check for accuracy and flatness, and recalibrate or resurface as needed based on usage and manufacturer recommendations.