Armeg Product Guide

Screw Extractors

Screw Extractors Part Numbers & Technical Information

Perfect for….. Removing broken bolts and screws

Screw Extractors

Description

Pre-Drill with HSS diameter mm

Part Number

Number 1 Number 2 Number 3 Number 4 Number 5 Number 6 Number 7 Number 8 Number 9

NO.1 SCREW NO.2 SCREW NO.3 SCREW NO.4 SCREW NO.5 SCREW NO.6 SCREW NO.7 SCREW NO.8 SCREW NO.9 SCREW

Please see technical information chart

Screw Extractors are ideal for extracting: • Broken screws • Broken bolts • Broken studs • Rounded off screw heads

Square Shank Square shank is designed for use with spanners etc for user convenience Job-Specific Steel Manufactured with a job-specific grade of steel designed to withstand flex and high torque loads experienced during operation. Left Hand Thread Left hand thread allows Screw Extractors to be inserted into broken screws or studs and turned anti clockwise to extract

A

A

B

Description

Part Number

B

5 Piece Set A (Numbers 1 - 5)

Please see technical information chart

SET A

C

6 Piece Set B (Numbers 1 - 6)

Please see technical information chart

SET B

C

DID YOU KNOW?

Low / Medium tensile screws Pre-Drilled Hole Size (mm)

High tensile screws Pre-Drilled Hole Size (mm)

No.

Size of screw to be removed (mm)

Drive Square

1 2 3 4 5 6 7 8 9

3 - 5

2

2 3

3.15

Screw Extractors are

6

2.8

4 5

8 - 10

4

4.3

12 14

5.5 7.2

6 8

6.3

9

16 - 20 22 - 30 33 - 42

10.5 13.5 20.5

11

11.2

14.5 21.5

14 20 25

45

27

28

TECH TIP!

TECH TIP!

When using Screw Extractors, first drill a pilot hole in the screw to be extracted to the correct diameter required. The Screw Extractor can then be placed

Be careful not to over-exert the screw

extractor when attempting to turn the broken screw

(especially on the small diameters). Over-exertion could cause breakage

into the pilot hole and turned anti-clockwise to extract the screw

147

148