Page 1006 - All Industrial Tool Supply | General Catalog

SET-UP • Blocks
1004

Precision Ground 2-4-6 Blocks Set
Supplied In Matched Pairs

There's more than one way to use these precision ground block sets,
which makes them invaluable for many different applications
Benefits: features:
• Six-sided design is great for set-up, • Precision ground and hardened on
layout, machining and inspecting. all sides.
• Conveniently supplied in matched pairs. • Surface finish to 6~10 micro inches.
• Designed to withstand frequent use. • Tolerance in parallelism: .00024"
• Blocks are matched and measure
aPPLiCatiOns: 2" x 4" x 6".
• Used for set-up, layout and • (5) 5/8"-11 tapped holes are provided
inspection jobs. for clamping operations.
• Tolerance: ±.0003"

Model order Price
# # Per Set
G-246F 57-020-415 $142.99
1-Hole 1-2-3 Blocks Universal 1-2-3 Block Set

Matched Pair Supplied In Matched Pairs
Provided in a molded
plastic case
aPPLiCatiOns: aPPLiCatiOns:
• Ideal for precision grinding, • Used for set-up, layout and inspection jobs.
layouts and set-up work. • Supplied in matched pair.
• (5) 5/16"-18 tapped holes, arranged for holding
features: down and conversion into angle plates.
• Matched accuracy: ±.0001"
• Squareness: .0001" per inch features:
• Parallelism: .0001" • .0001" to .0003" over allowance for
• Blocks hardened to HRc 56 - 62. nominal lapping.
• Hole dimension: 1/2" through hole • Tolerance in parallelism: .0002"
• Case hardened to HRc 55 - 62.
• (6) Holes drilled through with deep recess
for easy clamping.
Model order Price Model order Price
# # Per Set # # Per Set
PG-123-1H 57-020-417 $29.29 PR-1232 57-020-413 $62.49
Precision Ground 1-2-3 Blocks Sets
Supplied In Matched Pairs • Case Hardened
Available in both
uncoated or TiN coated

model model #4018 model #4028
#G-123-BS
aPPLiCatiOns: features:
• Used for set-up, layout and • Precision ground on all (6) sides. • Tolerance on nominal dimensions
inspection jobs. • Squareness on all sides is within .0001" of matched pairs: ±.002"
• Holes on all (6) sides, useful for per inch.
set-up work, etc. • Pairs are matched to tolerance of ±.0002".
• (5) 3/8"-16 tapped holes are provided for Model order Price
clamping operations. deScriPtion # # Per Set
• The cross drilling design gives minimum Uncoated Paired Set G-123-BS 57-020-411 $21.99
weight, maximum strength. TiN Coated Paired Set 4018 57-020-015 28.29
• Block dimensions: approximately Uncoated Bolt Down Set 4000 57-020-016 35.49
1" x 2" x 3" and within ±.0002" TiN Coated Bolt Down Set 4028 57-020-017 42.79