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1-2-3 Machinist Blocks Set 2 Hardened Steel Precision Gage Blocks

SKU: HW0190-4PC

Key Highlights:

  • Precision 1-2-3 Gage Blocks – Accurately machined 1" × 2" × 3" blocks provide reliable reference dimensions for setup, alignment, inspection, and precision machining tasks.
  • Hardened 45# Steel Construction – Crafted from hardened 45# steel with HRC 48–58 hardness for excellent durability, wear resistance, and dependable workshop performance.
  • 0.0002" Accuracy – Engineered with 0.0002" height accuracy and 0.0002" parallelism accuracy for precise alignment, squaring, measurement, and calibration work.
  • 23-Hole Mounting Design – Features 5 × 3/8" 16UNC threaded holes and 18 untapped holes for versatile mounting, positioning, clamping, and machining applications.
  • Versatile Machinist Workshop Tool – Ideal for milling machines, drill presses, grinders, CNC setups, welding preparation, table alignment, and checking components for accurate squareness.
  • Ships from VIC, AUSTRALIA

Price
$51.95
Shipping Estimate
Option:4 Pc
In stock and ready for shipping
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Description

DESCRIPTION

Bolt your 123 block to your mill, drill press, grinder or CNC machine. Jack up your steel bar on your milling machine rather than using parallels. Provide more support.

Check your table and band saw alignment with your 123 block. Use the accurate 90 degree angles to make sure everything is perfectly aligned. Use the precise width to calibrate fence cursors.

Check if something is square with your 123 block. You can even check if your square is square. Perfect for checking inside angles to see if they are 90°. Create a precise chisel guide with a cylinder magnet.

Your precision 123 block is a piece of hardened 45# stainless steel. There are no moving parts. Treat it will and it will be just as good as the day you bought it twenty years ago.

Offset the table or mill from your vice so you can machine all the way through your part. Use your 123 machinist block to check if parts are square before welding or attaching.

Key Features:

  • Idea for precise mounting work
  • Made from hardened 45# steel
  • Hardened and carefully machined on all sides
  • Used for set-up, layout, and inspection jobs
  • All-round helpful machinist tool
  • 23-hole design: 5 3/8" 16UNC threaded holes and 18 untapped holes

SPECIFICATIONS:

  • Model: 1-2-3 Blocks
  • Material: Hardened 45#Steel
  • Height accuracy: 0.0002"
  • Parallelism accuracy: 0.0002"
  • Type: Gage block
  • Shape: Square
  • Hardness: HRC 48-58
  • Taper: Parallelism
  • Colour: Silver
  • Dimension: 1" x 2" x 3" (L x W x H) approx. 2.5cm x 5cm x 7.5 cm

PACKAGE CONTENT:

  • 2/4 x 1-2-3 blocks
Shipping information

Item will be shipped within 1-3 working days from VIC, AUSTRALIA with most orders deliver within 7-10 working days Australia wide.

For Delivery Time Frame and More Info Click Here

14 Days Returns

Purchase with peace of mind knowing item can be returned within 14 days of delivery.

Full Details Click Here

Have a question?
Traderight 123 Block Set 1-2-3 Blocks-2018816750455492609

1-2-3 Machinist Blocks Set 2 Hardened Steel Precision Gage Blocks

Price
$51.95

Product information

DESCRIPTION

Bolt your 123 block to your mill, drill press, grinder or CNC machine. Jack up your steel bar on your milling machine rather than using parallels. Provide more support.

Check your table and band saw alignment with your 123 block. Use the accurate 90 degree angles to make sure everything is perfectly aligned. Use the precise width to calibrate fence cursors.

Check if something is square with your 123 block. You can even check if your square is square. Perfect for checking inside angles to see if they are 90°. Create a precise chisel guide with a cylinder magnet.

Your precision 123 block is a piece of hardened 45# stainless steel. There are no moving parts. Treat it will and it will be just as good as the day you bought it twenty years ago.

Offset the table or mill from your vice so you can machine all the way through your part. Use your 123 machinist block to check if parts are square before welding or attaching.

Key Features:

  • Idea for precise mounting work
  • Made from hardened 45# steel
  • Hardened and carefully machined on all sides
  • Used for set-up, layout, and inspection jobs
  • All-round helpful machinist tool
  • 23-hole design: 5 3/8" 16UNC threaded holes and 18 untapped holes

SPECIFICATIONS:

  • Model: 1-2-3 Blocks
  • Material: Hardened 45#Steel
  • Height accuracy: 0.0002"
  • Parallelism accuracy: 0.0002"
  • Type: Gage block
  • Shape: Square
  • Hardness: HRC 48-58
  • Taper: Parallelism
  • Colour: Silver
  • Dimension: 1" x 2" x 3" (L x W x H) approx. 2.5cm x 5cm x 7.5 cm

PACKAGE CONTENT:

  • 2/4 x 1-2-3 blocks