A91-SSD_EU-EN

DRILLING | Structural Steel SoluƟons | GEN3SYS® XT Pro and GEN3SYS® XT Replaceable Insert Drills

GEN3SYS® XT Pro / GEN3SYS® XT Drill Nomenclature

GEN3SYS XT Structural Steel Drill Holders

A

ST

03

20

0 - 25 FM

DRILLING

1

2

3

4

5

6

1. Holder

2. Length

3. Series

4. Body Diameter

ST = Structural steel holder

01 = 1.5xD

12 = 12 series 13 = 13 series 14 = 14 series 15 = 15 series 16 = 16 series

17 = 17 series 18 = 18 series 20 = 20 series 22 = 22 series 24 = 24 series

26 = 26 series 29 = 29 series 32 = 32 series

0 = Standard 5 = Oversized

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

B

BORING

5. Shank Diameter

6. Shank Style

Metric (mm)

Imperial (in)

FM = Flanged metric with flat

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

063 = 5/8" 075 = 3/4"

125 = 1-1/4" 150 = 1-1/2"

F = Flanged with flat

CM = Cylindrical metric (no flat)

25 = 25 mm

100 = 1"

C = Cylindrical (no flat)

C

Reference Key Symbol

AƩribute

REAMING

D 2 L 1 L 2 L 3 L 4 L 7 P 1

Shank diameter Overall length

Drill depth

Holder reference length

Holder body length

Shank length Rear pipe tap

D

BURNISHING

E

THREADING

X

SPECIALS

NOTICE: Structural steel GEN3SYS holders are specifically designed to be used only with GEN3SYS XT Pro and GEN3SYS XT structural steel geometry inserts. Using other GEN3SYS XT or XT Pro insert geometries in these holders could lead to chip packing and tool failure. Contact ApplicaƟon Engineering for quesƟons regarding proper use of tools. email: engineering.eu@alliedmachine.com

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

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