ReviewsGage Glass

Forster Products Sammi Dimensioned Headspace Gage, Rimless, Hardened Steel, Precision Ground, 350 Legend, NO-GO

350 LEGEND: Use to check headspace of 350 Legend..
RIMLESS CARTRIDGE HEADSPACE: The proper use of Headspace Gages is the most reliable way to test rifle chamber length. Headspace in a rimless cartridge is the distance between the bolt face and a datum line, determined by SAAMI, where the front of the cartridge rests on its shoulder when the bolt is closed..
NO-GO: Corresponds to the maximum headspace we recommend for gunsmiths’ chambering new bolt-action rifles. This is not a SAAMI-maximum measurement. If a rifle closes on a NO-GO gage, it may still be within SAAMI specifications, or it may have excessive headspace. To determine if there is excessive headspace, the chamber should then be checked with a FIELD gage. The NO-GO gage is a valuable tool for gunsmiths’ reaming new chambers, in order to ensure tight and accurate headspace.
PRECISION MACHINED: Manufactured from top-quality, hardened steel and precision ground to ANSI and SAAMI tolerances. Headspace tolerance ground to a very exacting ±.00015. Each Headspace Gage thoroughly inspected with NIST-certified measurement tools to ensure the highest quality product..
MEASURING MEANINGFUL HEADSPACE: Properly speaking, and for safety purposes, one measures “headspace” as the difference betwee....

NO-GO: Corresponds to the maximum headspace we recommend for gunsmiths’ chambering new bolt-action rifles. This is not a SAAMI-maximum measurement. If a rifle closes on a NO-GO gage, it may still be within SAAMI specifications, or it may have excessive headspace. To determine if there is excessive headspace, the chamber should then be checked with a FIELD gage. The NO-GO gage is a valuable tool for gunsmiths’ reaming new chambers, in order to ensure tight and accurate headspace..

Multispecification measurement range, 6 piece Telescoping Gage Set, can detect hole (or slot) ID 5/16 "-6"（8mm-150mm）.
Telescoping Gage Set INCLUBE:A - 8 To 12.7 mm 5/16 "To 1/2".
The Telescoping Gage Set is a stainless steel material that prevents rust and extends the life of the Telescoping Gage Set, a satin chrome plated surface that includes the case, contact points of hardened tool steel, Telescoping spring, with a knurled locking knob and a knurled holding area..
Easy-to-adjust to allow the most pinhole gauge on the retractable gauge to enter, groove and groove up to 6 inches deep..

NO-GO: Corresponds to the maximum headspace we recommend for gunsmiths’ chambering new bolt-action rifles. This is not a SAAMI-maximum measurement..
If a rifle closes on a NO-GO gage, it may still be within SAAMI specifications, or it may have excessive headspace. To determine if there is excessive headspace, the chamber should then be checked with a FIELD gage. The NO-GO gage is a valuable tool for gunsmiths’ reaming new chambers, in order to ensure tight and accurate headspace..

Number of pin gages: 490 (3 boxes- M0, M1, & M2 sets).
Gage increments are in .001" steps Minus tolerance: +0/-.0002". Fully hardened to 60-62 RC. Each gage is inspected and has a 10 Micron finish or better. Complete with plastic, element-proof fitted case..

Made from the finest quality steel available.
Each gage has leaves for measuring surfaces for convex and covace radii.
Useful for tool and die makers, machinists, screw machine operators and other mechanics to layout and check radii of tools, dies, etc..

Ball gage: Features sphericity within 0.000025" and surface finish to 1.5 microinches.
Accurate Readings: Chrome steel ball set with Grade 24 accuracy and AFBMA certificate.
Durable Material: This gage ball set is made of ground-lapped chrome steel hardened to 63RC.
Set Includes: A case for storage and ball pair sizes of 0.125, 0.14, 0.156, 0.18, 0.21, 0.25, 0.28, 0.31, 0.34, 0.375, 0.4, 0.43, 0.46, 0.5, 0.53, 0.56, 0.59, 0.625, 0.656, 0.68, 0.71, 0.75, 0.81, 0.87, 0.93, and 1 inch.

This easy-to-use depth and angle gage allows you to accurately measure and mark the outside, inside and sloped angles of a surface.
The hardened steel base is grooved on both sides to deliver accurate angles.
Permits easy setting of the protractor angle to 30, 45 and 60 degree on both sides.
The rule can also be used as a depth gage for measuring small holes and slots.
Spring tension nut eases depth and anglemeasuring by securing rule in milled slot at a 90 degree angle to base.
This gage features a 6 inch by 1/4 inch etched stainless steel rule graduated in 32nds and 64ths with a 2-1/2 inch wide hardened steel base.

Made from the finest quality steel available.
Each gage has leaves for measuring surfaces for convex and covace radii.
Useful for tool and die makers, machinists, screw machine operators and other mechanics to layout and check radii of tools, dies, etc..
Overall length (when closed): 2-3/4'' long.

Valuable Application -- Professional Cylinder Dial Bore Gage great for hobby machinists as well as mechanics, it is commonly used to measure many kind of automotive’s parts or cylinders and easily check for ovality or out of roundness. It can measure the interior diameter of a hole at any depth (within its reach), while internal micrometers can only measure to the depth of their contacts..
Technical Features -- Designed 2”-6” Measuring Range, 0.0005” Graduation, 9.5” Measuring Depth. Come with 2″ Contact Extension, 10 x Anvils (, 2.2", 2.4", 2.6", 2.8", 3", 3.2", 3.4", 3.6", 3.8", 4" ), 3 x different size Washers (0.1”, 0.05, 0.02”)Complete set -- The whole set include 1 x Dial Indicator, 1 x Chrome Plated Handle, 1 x Contact Extension, 3 x Washers, 10 x different size Anvils, all parts are collected in a fitted case.