Structural Steel Drilling Product Catalog

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. DRILLING | Structural Steel Solutions | 4TEX® Indexable Drill

A91

Metric Shank

D 1

Body

Shank

Max Offset

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-25FM D2062000M-25FM D2060812I-25FM D2062100M-25FM D3061900M-25FM D3062000M-25FM D3060812I-25FM D3062100M-25FM D4061900M-25FM D4062000M-25FM D4060812I-25FM D4062100M-25FM

38.00 40.00 41.25 42.00 57.00 60.00 61.87 63.00 76.00

59.40 113.40 25.00 32.00 61.40 115.40 25.00 32.00 62.40 116.40 25.00 32.00 63.40 117.40 25.00 32.00 78.40 132.40 25.00 32.00 81.40 135.40 25.00 32.00 82.90 136.90 25.00 32.00 84.40 138.40 25.00 32.00 97.40 151.40 25.00 32.00

0.80 0.50 0.40 0.30 0.80 0.50 0.40 0.30 0.80 0.50 0.40 0.30

2xD

3xD

80.00 101.40 155.40 25.00 32.00 82.49 103.40 157.40 25.00 32.00 84.00 105.40 159.40 25.00 32.00

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.

A91: 53

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