Structural Steel Drilling Product Catalog

09 Series: 27.00 mm - 31.75 mm (1.063" - 1.250") 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 27.00 1.063 28.00 1.102 28.58 1.125 29.00 1.142 30.00 1.181 30.15 1.187 31.00 1.220 31.75 1.250 27.00 1.063 28.00 1.102 28.58 1.125 29.00 1.142 30.00 1.181 30.15 1.187 31.00 1.220 31.75 1.250

Part No.

D2092700M-32FM D2092800M-32FM D2091125I-32FM D2092900M-32FM D2093000M-32FM D2091187I-32FM D2093100M-32FM D2091250I-32FM D3092700M-32FM D3092800M-32FM D3091125I-32FM D3092900M-32FM D3093000M-32FM D3091187I-32FM D3093100M-32FM D3091250I-32FM D4092700M-32FM D4092800M-32FM D4091125I-32FM D4092900M-32FM D4093000M-32FM D4091187I-32FM D4093100M-32FM D4091250I-32FM

54.00 56.00 57.15 58.00 60.00 60.30 62.00 63.50

76.70 135.70 32.00 41.00 78.70 137.70 32.00 41.00 79.70 138.70 32.00 41.00 80.70 139.70 32.00 41.00 82.70 141.70 32.00 41.00 82.70 141.70 32.00 41.00 84.70 143.70 32.00 41.00 85.70 144.70 32.00 41.00

1.60 1.30 1.20 1.10 0.80 0.82 0.60 0.50 1.60 1.30 1.20 1.10 0.80 0.82 0.60 0.50 1.60 1.30 1.20 1.10 0.80 0.82 0.60 0.50

2xD

81.00 103.70 162.70 32.00 41.00 84.00 106.70 165.70 32.00 41.00 85.73 108.20 167.20 32.00 41.00 87.00 109.70 168.70 32.00 41.00 90.00 112.70 171.70 32.00 41.00 90.45 112.70 171.70 32.00 41.00 93.00 115.70 174.70 32.00 41.00 95.25 117.20 176.20 32.00 41.00

3xD

27.00 1.063 108.00 130.70 189.70 32.00 41.00 28.00 1.102 112.00 134.70 193.70 32.00 41.00 28.58 1.125 114.30 136.70 195.70 32.00 41.00 29.00 1.142 116.00 138.70 197.70 32.00 41.00 30.00 1.181 120.00 142.70 201.70 32.00 41.00 30.15 1.187 120.60 142.70 201.70 32.00 41.00 31.00 1.220 124.00 146.70 205.70 32.00 41.00 31.75 1.250 127.00 148.70 207.70 32.00 41.00

4xD

IC Inserts

Expected Hole Tolerances Length

mm in

Admissible Tightening Torque

ISO

Part No.

Insert Screw Torx® Driver

- 0.006 + 0.010 - 0.006 + 0.010 - 0.006 + 0.012

2xD - 0.15 + 0.25 3xD - 0.15 + 0.25 4xD - 0.15 + 0.30

4T-09T306-P

P

S M 4T-09T306-M K 4T-09T306-K N 4T-09T306-N H 4T-09T306-H

2.0 N-m (17.7 in-lbs)

738-T10-1

8T-10

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: 57

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