A30-TAS_EU-EN

DRILLING | T-A® Replaceable Insert Drilling System

Product Nomenclature

T-A Drill Holders

A

2

30

20

S - 32

FM

DRILLING

1

2

3

4

5

6

1. Holder

2. Length

3. Series

4. Flute

2 = T-A holder

10 = Stub 20 = Short

Y0 = Y series Z0 = Z series 00 = 0 series 05 = 0.5 series 10 = 1 series 15 = 1.5 series

20 = 2 series 25 = 2.5 series 30 = 3 series 40 = 4 series 50 = 5 series 70 = 7 series

S = Straight H = Helical

30 = Intermediate

B

40 = Standard

45 = Standard Plus

50 = Extended 60 = Long 65 = Long Plus 70 = XL 90 = 3XL

BORING

5. Shank Designator

6. Shank Code

C

Morse Taper

Metric

Imperial

M = Metric Morse taper I = Imperial Morse taper

002 = 2MT 003 = 3MT 004 = 4MT 005 = 5MT

16 = 16 mm 20 = 20 mm 25 = 25 mm 32 = 32 mm 40 = 40 mm 50 = 50 mm

063 = 5/8" 075 = 3/4"

REAMING

L = Lathe shank

100 = 1"

FM = Flanged metric shank

125 = 1-1/4" 150 = 1-1/2" 175 = 1-3/4" 200 = 2" 300 = 3"

F = Flanged shank

ER = ER Collet

D

BURNISHING

Reference Key Symbol

Attribute

D 2 L 1 L 2 L 3 L 4 L 7 P 1 P 2

Shank diameter Overall length

L 1

E

Drill depth

L 7

L 4

Holder reference length

THREADING

Holder length Shank length Rear pipe tap Side pipe tap

D 2

L 2

P 1

RCA

Corresponding RCA item number

L 3

MT

Morse taper size

ER

ER collet size

X

SPECIALS

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