A91-SSD_EU-EN

06

DRILLING | Structural Steel SoluƟons | 4TEX® Indexable Drill

4TEX® Drill Holders | Imperial Shank 06 Series | Diameter Range: 19.00 mm - 21.00 mm (0.748" - 0.827")* *See the 4TEX drill catalogue (A55-4TX) for all diameters available.

A

DRILLING

L 1

L 3

L 2

D 1

D 2

D 3

B

Imperial Shank

BORING

D 1

Body

Shank

FracƟonal Equivalent

L 2

L 3

L 1

D 2

D 3

Length

mm in

Max Offset

Part No.

D2061900M-100F D2062000M-100F D2060812I-100F D2062100M-100F D3061900M-100F D3062000M-100F D3060812I-100F D3062100M-100F D4061900M-100F D4062000M-100F D4060812I-100F D4062100M-100F

19.00 20.00 20.64 21.00 19.00 20.00 20.64 21.00 19.00 20.00 20.64 21.00

0.748 0.787 0.813 0.827 0.748 0.787 0.813 0.827 0.748 0.787 0.813 0.827

- -

1.496 1.575 1.624 1.654 2.244 2.362 2.436 2.480 2.992 3.150 3.248 3.307

2.339 2.417 2.457 2.496 3.087 3.205 3.264 3.323 3.835 3.992 4.071 4.150

4.465 4.543 4.583 4.622 5.213 5.331 5.390 5.449 5.961 6.118 6.197 6.276

1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000

1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260 1.260

0.031 0.020 0.015 0.012 0.031 0.020 0.015 0.012 0.031 0.020 0.015 0.012

2xD

13/16

- - - - - -

C

3xD

13/16

REAMING

4xD

13/16

-

D

BURNISHING

IC Inserts

Expected Hole Tolerances

E

Length

mm

in

2xD 3xD 4xD

-0.10 / +0.20 -0.004 / +0.008 -0.10 / +0.20 -0.004 / +0.008 -0.10 / +0.25 -0.004 / +0.010

ISO Material

Admissible Tightening Torque

Part No.

Insert Screw

Torx® Driver

THREADING

P

4T-06T204-P

S M 4T-06T204-M H 4T-06T204-H K 4T-06T204-K N 4T-06T204-N

0.8 N-m (7.1 in-lbs)

72251-T7-1

8T-7

X

A91: 68

A91: 61 - 63

A91: 60

SPECIALS

= Metric (mm) = Imperial (in)

Key on A91: 1

IC inserts sold in quanƟƟes of 10 Insert screws sold in quanƟƟes of 10

www.alliedmachine.com | +44 (0) 1384 400 900 | enquiries.eu@alliedmachine.com

A91: 51