Structural Steel Drilling Product Catalog

DRILLING | Structural Steel Solutions | 4TEX® Indexable Drill

06 Series: 19.00 mm - 21.00 mm (0.748" - 0.827") Holders NOTE: For full diameter range offerings, see the 4TEX section of our drilling catalog.

A91

Imperial Shank

D 1

Body

Shank

Max Offset 0.031 0.020 0.015 0.012 0.031 0.020 0.015 0.012 0.031 0.020 0.015 0.012

L 2

L 3

L 1

D 2

D 4

Length

mm in 19.00 0.748 20.00 0.787 20.64 0.813 21.00 0.827 19.00 0.748 20.00 0.787 20.64 0.813 21.00 0.827 19.00 0.748 20.00 0.787 20.64 0.813 21.00 0.827

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

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 1.260 1.000 1.260 1.000 1.260 1.000 1.260 1.000 1.260 1.000 1.260 1.000 1.260 1.000 1.260 1.000 1.260 1.000 1.260 1.000 1.260 1.000 1.260

2xD

3xD

4xD

IC Inserts

Expected Hole Tolerances Length

mm in

Admissible Tightening Torque

ISO

Part No.

Insert Screw Torx® Driver

- 0.004 + 0.008 - 0.004 + 0.008 - 0.004 + 0.010

2xD - 0.10 + 0.20 3xD - 0.10 + 0.20 4xD - 0.10 + 0.25

4T-06T204-P

P

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

0.8 N-m (7.1 in-lbs)

72251-T7-1

8T-7

A91: 67

A91: 64 - 66

A91: 63

Key on A91: 2

= Metric ( mm ) = Imperial (in)

IC inserts sold in quantities of 10. Insert screws sold in quantities of 10.

www.alliedmachine.com | 1.330.343.4283

A91: 54