Collets
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E/R Series Collets ER Chucks are used for precision work. ER Collets achieve greater grip strength and higher precision than do double angle collets. To use, first insert the collet into the chuck nut by squeezing the collet and pressing its face into the chuck nut collar ring until the collet collar is fully seated. Then load the collet into the chuck, insert a cutting tool and tighten with the appropriate nut wrench. For collet removal, simply squeeze the collet while pulling it from the chuck nut at an angle. Chucks are equipped with a left-handed-threaded stop screw and a chuck nut. Tolerance: Guaranteed to be 0.0002" at the collets' nose. Accuracy: ER collets are the most accurate collets available.

E/R Sealed Collets ER Chucks are used for precision work. ER Collets achieve greater grip strength and higher precision than do double angle collets. To use, first insert the collet into the chuck nut by squeezing the collet and pressing its face into the chuck nut collar ring until the collet collar is fully seated. Then load the collet into the chuck, insert a cutting tool and tighten with the appropriate nut wrench. For collet removal, simply squeeze the collet while pulling it from the chuck nut at an angle. Chucks are equipped with a left-handed-threaded stop screw and a chuck nut. Tolerance: Guaranteed to be 0.0002" at the collets' nose. Accuracy: ER collets are the most accurate collets available.

Single Angle Precision Grip (PG) - 075, 100 and 150 Series

Collet Squeezers For ease of collet extraction from nut, use Collis Collet Squeezers.

PG Single Angle Collet Sets

TG Sealed Collets

E/R Tap Collets

Acura-Flex 25 Collets AF collets collapse approximately 1/64" AF collets are precisely machined to exacting standards. They are a good choice for high speed/high precision milling and drilling operations. Tolerance: Guaranteed to be within 0.0003" at the collets' nose. Accuracy: 3/8" and larger collets are guaranteed accurate to within 0.0005" at 4" out from their noses. Collets smaller than 3/8" are guaranteed accurate to within 0.0005" at a dis tance equal to 4 times the collet I.D. Interchangeable with Universal Acura-Flex. Acura-Flex is a registered trademark of Universal Engineering.

Acura-Flex 38 Collets AF collets collapse approximately 1/64" AF collets are precisely machined to exacting standards. They are a good choice for high speed/high precision milling and drilling operations. Tolerance: Guaranteed to be within 0.0003" at the collets' nose. Accuracy: 3/8" and larger collets are guaranteed accurate to within 0.0005" at 4" out from their noses. Collets smaller than 3/8" are guaranteed accurate to within 0.0005" at a dis tance equal to 4 times the collet I.D. Interchangeable with Universal Acura-Flex. Acura-Flex is a registered trademark of Universal Engineering.

Acura-Flex 50 Collets AF collets collapse approximately 1/64" AF collets are precisely machined to exacting standards. They are a good choice for high speed/high precision milling and drilling operations. Tolerance: Guaranteed to be within 0.0003" at the collets' nose. Accuracy: 3/8" and larger collets are guaranteed accurate to within 0.0005" at 4" out from their noses. Collets smaller than 3/8" are guaranteed accurate to within 0.0005" at a dis tance equal to 4 times the collet I.D. Interchangeable with Universal Acura-Flex. Acura-Flex is a registered trademark of Universal Engineering.

Acura-Flex 75 Collets AF collets collapse approximately 1/64" AF collets are precisely machined to exacting standards. They are a good choice for high speed/high precision milling and drilling operations. Tolerance: Guaranteed to be within 0.0003" at the collets' nose. Accuracy: 3/8" and larger collets are guaranteed accurate to within 0.0005" at 4" out from their noses. Collets smaller than 3/8" are guaranteed accurate to within 0.0005" at a dis tance equal to 4 times the collet I.D. Interchangeable with Universal Acura-Flex. Acura-Flex is a registered trademark of Universal Engineering.

Acura-Flex 100 Collets AF collets collapse approximately 1/64" AF collets are precisely machined to exacting standards. They are a good choice for high speed/high precision milling and drilling operations. Tolerance: Guaranteed to be within 0.0003" at the collets' nose. Accuracy: 3/8" and larger collets are guaranteed accurate to within 0.0005" at 4" out from their noses. Collets smaller than 3/8" are guaranteed accurate to within 0.0005" at a dis tance equal to 4 times the collet I.D. Interchangeable with Universal Acura-Flex. Acura-Flex is a registered trademark of Universal Engineering.

Double-Angle Series 300-200-100-180 DA collets collapse approximately 1/64" DA collets are precisely machined to exacting standards. They are a good choice for drilling and reaming operations. Tolerance: Guaranteed to be within 0.0003" at the collets'nose. DA collets are the best choice for confined areas where a small diameter collet is required. Collis double-angle collets feature 1/32-inch collapse. Concentricity is held to .0003" at nose.

Double Angle Collet Sets DA collets collapse approximately 1/64" DA collets are precisely machined to exacting standards. They are a good choice for drilling and reaming operations. Tolerance: Guaranteed to be within 0.0003" at the collets'nose. DA collets are the best choice for confined areas where a small diameter collet is required.

5C Collets 5C collets are manufactured to exacting standards. They are a good choice for milling, drilling and reaming, secondary grinding operations and tool sharpening. Tolerance: Guaranteed to be within 0.0002" at the collets' nose. 5C collets are widely used in machining and work in holding devices and fixtures.

R8 Collets R8 collets are manufactured to exacting standards. They are a good choice for milling, drilling and reaming, secondary grinding operations and tool sharpening. Tolerance: Guaranteed to be within 0.0002" at the collets' nose. R8 collets are widely used in machining and work in holding devices and fixtures.