TAILSTOCK MT3 ER25 MILLING COLLET CHUCK TOOL HOLDER

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SKU: MT3ER25TAIL

$29.99

TAILSTOCK MT3 ER25 MILLING COLLET CHUCK TOOL HOLDER

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  TAILSTOCK MT3 ER25  MILLING COLLET CHUCK TOOL HOLDER

MODEL MORSE TAPER HOLDER  RUN OUT (TIR) 0.0002″
HOLDER TYPE  MT3 GAGE LENGTH 1.30″
COLLETS ER25  DRAWBAR THREAD TAILSTOCK

RELATED MT COLLET CHUCK

MODEL THREAD  COLLET NUT COLLETS ORDER NO
MT1 ER8 M6 ER8 ER8 MTER8
MT1 ER11 M6 ER11 HEX ER11 MT1ER11
MT1 ER16 M6 ER16 HEX ER16 MT1ER16
MT1 ER20 M6 ER20 HEX ER20 MT1ER20
MT2 ER11 M10 / 3/8 ER11 HEX ER11 M2ER11
MT2 ER16 M10 / 3/8 ER16 HEX ER16 MT2ER16
MT2 ER20 M10 / 3/8 ER20 HEX ER20 MT2ER20
MT2 ER25 M10 / 3/8 ER25 UM ER25 MT2ER25
MT2 ER32 M10 / 3/8 ER32 UM ER32 MT2ER32
MT2 ER40 M10 / 3/8 ER40 UM ER40 MT2ER40
MT3 ER16 M12 / 1/2 ER16 HEX ER16 MT3ER16
MT3 ER20 M12 / 1/2 ER20 HEX ER20 MT3ER20
MT3 ER25 M12 /1/2 ER25 UM ER25 MT3ER25
MT3 ER32 M12 / 1/2 ER32 UM ER32 MT3ER32
MT3 ER40 M12 / 1/2 ER40 UM ER40 MT3ER40
MT4 ER25 M16  / 5/8 ER25 UM ER25 MT4E525
MT4 ER32 M16  / 5/8 ER32 UM ER32 MT4ER32
MT4 ER40 M16  / 5/8 ER40 UM ER40 MT4ER40
MT4 ER50 M16  / 5/8 ER50 UM ER50 MT4ER50
MT5 ER40 M25 / 1-8″ ER40 UM ER40 MT5ER40
MT5 ER50 M25 / 1-8″ ER50 UM ER50 MT5ER50

 

RELATED R8 COLLET CHUCK

MODEL THREAD GAGE LENGTH CLAMPING TYPE COLLET NUT TYPE ORDER NO
R8 ER11 7/16-20 1.3″ ER11 HEX. R8ER11IN
R8 ER16 7/16-20 1.5″ ER16 HEX R8ER16IN
R8 ER16 M12 1.4″ ER16 HEX R8ER16M
R8 ER20 7/16-20 1.5″ ER20 HEX R8ER20IN
R8 ER20 M12 1.5″ ER20 HEX R8ER20M
R8 ER25 7/16-20 1.5″ ER25 UM R8ER25IN
R8 ER25 M12 1.5″ ER25 UM R8ER25M
R8 ER32 7/16-20 2″ ER32 UM R8ER32IN
R8 ER32 M12 2″ ER32 UM R8ER32M
R8 ER40 7/16-20 2.2″ ER40 UM R8ER40IN
R8 ER40 M12 2.2″ ER40 UM R8ER40M

 Material Application

a. Quenched and tempered structural steel: The carbon content of this type of steel is generally about 0.25% to 0.55%. For structural parts of a given cross-sectional size, when quenched and tempered along the cross-section during quenching and tempering (quenching and tempering), the mechanics The performance is good. If the hardening is not penetrated and free ferrite appears in the microstructure, the toughness decreases. For steels with a tendency to temper brittleness, such as manganese steel, chromium steel, nickel-chromium steel, etc., they should be cooled quickly after tempering. The quenching critical diameter of this type of steel increases with the increase in grain size and alloying element content. For example, 40Cr and 35SiMn steel are about 30-40mm, and 40CrNiMo and 30CrNi2MoV steel is about 60-100mm, which is often used in manufacturing Structural parts such as shafts and connecting rods with large loads.

b. Surface hardened structural steel: used to manufacture hard and wear-resistant surface parts and flexible parts, such as gears and shafts. In order to increase the toughness of the core of the part, the carbon content in the steel should be low, generally 0.12 to 0.25%, and there is also an appropriate amount of alloy elements to ensure proper hardenability. Nitrided steel also needs to add alloy elements (such as Al, Cr, Mo, etc.) that are easy to form nitrides. Carburized or carbonitrided steel, after carburizing or carbonitriding at 850~950℃, quenched and used under low-temperature tempering (about 200℃). The nitrided steel is directly treated by nitriding (480~580℃), and it is no longer quenched and tempered.

Weight 1.5 lbs
Dimensions 15 × 45 × 65 in
Measurement system

Inch (in)

Product Category

Collet Chuck Tool Holder

Shank Type

MT3

Collet Series

ER25

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