10 best 123 blocks machinist for 2019
Finding your suitable 123 blocks machinist is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best 123 blocks machinist including detail information and customer reviews. Let’s find out which is your favorite one.
Finding your suitable 123 blocks machinist is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best 123 blocks machinist including detail information and customer reviews. Let’s find out which is your favorite one.
Best 123 blocks machinist
1. BL-123 Pair of 1" x 2" x 3" Precision Steel 1-2-3 Blocks
Feature
Precision ground. Case hardened.Cross-drilling design for extra strength and minimum weight.
Five 3/8-16 tapped holes are provided for clamping.
Description
Heat treated above 48 Rockwell "C"; .0001 to .0003 over allowance for nominal lapping. Squareness of all sides is within .0002 per inch.2. HFS (R) 1 PAIR 123 BLOCKS 1-2-3 ULTRA PRECISION .0002 HARDENED 23 HOLES 0.0002"
Feature
Size within +/- .0002"Flatness and parallelism within .0002"
Squareness on all sides is 0.0003" per inch
Pairs are matched to a tolerance of 0.0002"
Has 23 holes with 5 holes tap to 3/8-16 threads for clamping and 18 untapped holes
Description
Product descriptionSize within +/- .0002"
Flatness and parallelism within .0002"
Squareness on all sides is 0.0003" per inch
Pairs are matched to a tolerance of 0.0002"
Product application
Used for set-up, layout and inspection jobs
Product features
Has 23 holes with 5 holes tap to 3/8-16 threads for clamping and 18 untapped holes
Made of hardened tool steel and precision ground on all six sides
Cross drilling design allows efficient use of lower weight with maximum strength
Heat treat and hardness 56 to 60 RC
2 pieces per set
Weight: 2.1 Lbs
3. WEN 10423 3 x 2 x 1-Inch Steel-Hardened Precision 123 Blocks, Two Pack
Feature
Perfect for machinists, woodworkers, metalworkers, and moreEach block measures 3 by 2 by 1 inches in size
Features 5 threaded 3/8-16 UNC cross-drilled holes
Calibrate equipment, space workpieces, or collect exact measurements
Includes a set of two 1-2-3 blocks
Description
Remember when you could calibrate equipment, space workpieces, and collect exact measurements all with one tool? Maximize accuracy with the WEN 1-2-3 Blocks. With one side measuring exactly 1 inch, one side at exactly 2 inches, and a third side at exactly 3 inches, youll be able to ensure accuracy on every project. Made from heavy-duty hardened steel, the WEN 1-2-3 Blocks have been machined to be perfectly square, with 5 tapped holes (3/8-16 UNC) for bolting, drilling, hammering, or whatever else you need them for. This pack comes as a set of two, turning your 1-2-3 blocks into 4-5-6 blocks. Remember when you could have faith in your measurements? Remember WEN.4. HFS (R) 1 PAIR 123 BLOCKS 1-2-3 ULTRA PRECISION .0002 HARDENED WITHOUT HOLES
Feature
Size within +/- .0001"Flatness and parallelism within .0002"
Squareness on all sides is 0.0003" per inch
Pairs are matched to a tolerance of 0.0001"
Used for set-up, layout and inspection jobs
Description
Product descriptionSize within +/- .0003"
Flatness and parallelism within .0002"
Accuracy and squareness on all sides within .0001"-.0002"
Pairs are matched to a tolerance of 0.0002"
Product application
Used for set-up. layout and inspection jobs
Product features
Has no holes
Made of hardened tool steel and precision ground on all six sides
Cross drilling design allows efficient use of lower weight with maximum strength
Heat treat and hardness 56 to 60 RC
2 pieces per set
Weight: 2.1 Lbs
5. Pair of Ultra Precision 123 1 2 3 Block 23 Holes Drilling Milling Tool
Feature
Ultra Precision 23 Holes 1-2-3 BlockHRC 56-60 ;Finished from 6-16 micro inches ;Nominal Tapping: 0.0001" to 0.0003"
Squareness: .0001" ;Parallelism: +/- .0001" ;Height Accuracy in Pair: +/-.0001" ;5 holes tapped to 3/8-16 and others untapped
Accessories: 5 stainless steel socket head cap screws ;hex key ;fitted case
Quantity: 2pc ;Case Dimension: 8-1/4''L x 5''W x 2''H ;Shipping Weight: 2.75 lbs
Description
- Ultra Precision 23 Holes 1-2-3 Block
- HRC 56-60
- Finished from 6-16 micro inches
- Nominal Tapping: 0.0001" to 0.0003"
- Squareness: .0001"
- Parallelism: +/- .0001"
- Height Accuracy in Pair: +/-.0001"
- 5 holes tapped to 3/8-16 and others untapped
- Accessories:
5 stainless steel socket head cap screws
hex key
fitted case - Case Dimension: 8-1/4''L x 5''W x 2''H
- Shipping Weight: 2.75 lbs
- Quantity: 2pc
6. Anytime Tools 1-2-3 Blocks Matched Pair Hardened Steel 23 Holes (1"x2"x3") 123 Set Precision Machinist Milling
Feature
MATCHED PAIR, Professional Quality ToolPrecision ground Steel and Case Hardened on all six sides
Squareness on all sides within 0.0001"
Surface finish from 6 to 16 microinches
23 through holes (5 tapped 3/8"-16 TPI and 18 plain)
Description
MATCHED PAIR, Professional Quality Tool!
Hardened and precision ground 1" x 2" x 3" Block Set. This matched pair of blocks is ground to tolerances of .0003". 23 holes (5 tapped 3/8"-16 TPI and 18 plain).
Features:
- Precision ground and case hardened on all six sides
- Squareness on all sides within 0.0001"
- Surface finish from 6 to 16 microinches
- 23 through holes (5 tapped 3/8"-16 TPI and 18 plain)
7. 1-2-3 Blocks Single 1/2" Hole Matched Pair (2 each), Hardened Steel RC 55-62, (1"x2"x3") 123 Precision Ground Machinist Set Up Blocks TTW123SH
Feature
Matched pair 1-2-3 blocks includes 2 blocksProfessional quality precision ground steel and case hardened to RC 55-62 on all six sides
Squareness on all sides within 0.0002"
One single 1/2" untapped through hole
Overall size is within +/- .0002"; Flatness and parallelism within .0002".
Description
Product description This is a matched set (2 each) of professional quality 1-2-3 blocks They are precision ground and case hardened to RC 55-62 on all six sides. They contain one untapped 1/2 inch through hole. Overall size is within +/- .0002". Flatness and parallelism are within .0002". Squareness on all sides to within 0.0002". Pairs are matched to a tolerance of 0.0002". There are 2 pieces per set.8. BL-25-50-75 Pair of Precision Steel 25mm x 50mm x 75mm Blocks
Feature
Metric version of '1-2-3' blocksCross-drilling design for extra strength and minimum weight.
Five 3/8-16 tapped holes are provided for clamping.
Precision ground. Case hardened.
Description
Heat treated above 48 Rockwell "C"; .0001 to .0003 over allowance for nominal lapping. Squareness of all sides is within .0002 per inch.9. Brown & Sharpe 599-792-30 Adjustable Spring Tensioned Tap Guide
Feature
Adjustable spring-tensioned tap guide is used with a tap to thread holes in machining operationsTap guide aligns tap with the center of the hole and maintains the tap at a right angle
Reversible for male and female hole centering
Case-hardened steel with knurled body for durability and secure handling
1/2" body diameter
Description
The Brown & Sharpe 599-792-30 adjustable spring-tensioned tap guide is used with a tap to thread holes in machining operations. The tap guide aligns the tap with the center of the hole and maintains the tap at a right angle to the hole. The tap guide is reversible for use with male and female hole centering. The body has a 1/2" body diameter and is constructed of case-hardened steel for durability and has a knurled body to ensure secure handling. The tap includes a black plastic case.
Brown & Sharpe manufactures precision measuring equipment and metrology hand tools. The company, founded in 1833, is headquartered in North Kingstown, RI.
What's in the Box?
- Tap guide
- Plastic storage case
10. BL-123T Pair of 1" x 2" x 3" Precision Steel 1-2-3 Blocks, TiN Coated
Feature
Precision ground. Case hardened.TiN coating for wear resistance.
Five 3/8-16 tapped holes are provided for clamping.
Cross-drilling design for extra strength and minimum weight.