Structural Steel Drilling Product Catalog

DRILLING | Structural Steel Solutions | GEN3SYS® XT Pro Replaceable Insert Drills

Product Nomenclature

GEN3SYS XT Pro Drill Inserts XT ST

-

20

20.00

ISO Material

Series

Diameter (mm)

ST = Structural steel

12 13 14 15 16

17 18 20 22 24

26 29 32

To order nonstocked stan dard diameters, see table below.

A91

*Available in 12-32 series only.

Sizes not shown are available upon request. When ordering, please follow the example below: Metric: 20.10 mm, 20 series = use Part No. XTST20-20.10 Imperial: 0.7913", 20 series = use Part No. XTST20-20.10

Reference Key Symbol

Attribute

D 1

Insert diameter

GEN3SYS XT and XT Pro Drill Holders ST 03 12 0

-

20

FM

Drill Length

Series

Flute

Shank Diameter

Shank Style

01 = 1.5xD

12 13 14 15 16 17 18

20 0 = Standard 22 5 = Oversize

Metric (mm) Imperial (in)

FM = Flanged metric (with flat) CM = Cylindrical metric (no flat) FM = Flanged (with flat) CM = Cylindrical (no flat)

03 = 3xD 05 = 5xD 07 = 7xD

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

063 = 0.625" 075 = 0.750" 100 = 1.000" 125 = 1.250" 150 = 1.500"

24 26 29 32

Reference Key Symbol Attribute D 2

Shank diameter Overall length

L 1 L 2 L 3 L 4 L 5 P 1

Drill depth

Holder reference length

Holder length Shank length Rear pipe tap

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