Grizzly G8120 User manual

Introduction

This straight handle metal shear is highly maneu-

verable for working into tight spots. It cuts sheet

steel up to 3⁄64" thick and sheet aluminum up to

1⁄16" thick. Width of cut is 7⁄32". The no-load speed

is 2500 strokes per minute and average air con-

sumption is 6 CFM.

Inventory

A. Metal Shear ................................................ 1

B. Hex Wrench 4mm ...................................... 1

Operation

Install a 1⁄4" NPT quick connect air fitting into the

end of the metal shear. Lubricate before use with

pneumatic tool oil, then connect metal shear to

your regulated air source. Pull the handle lever to

operate.

MODEL G8120

STRAIGHT HANDLE

METAL SHEAR

INSTRUCTION SHEET

Figure 1. Model G8120.

Figure 2. Lubricating directly into air fitting.

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#PC8557 PRINTED IN TAIWAN

Maintenance

Metal shear MUST have 3-4 drops of oil directly

dropped into the air fitting before each use as

shown in Figure 2.

If blade sharpening is ever needed, remove the

three lock screws (#23) with the 4mm hex wrench

to remove the blades & spacers (#24–27). Take

the blades to a qualified sharpening and grinding

service, then reinstall.

If you need help with your new pneumatic tool,

call our Tech Support at: (570) 546-9663.

INJURY HAZARD!

Always disconnect tool from

air to prevent unexpected

operation during service!

EYE/EAR INJURY HAZARD!

Wear safety glasses and

hearing protection during

use of this tool!

CUT HAZARD!

Keep hands and fingers

away from scissor action

of blades. Serious cuts will

occur!

DO NOT EXCEED 120 PSI!

Personal injury could

occur.

G8120 Parts Breakdown and List

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REF PART # DESCRIPTION REF PART # DESCRIPTION

1 P8120001 HOUSING 19 P608 BEARING

2 P8120002 REAR BEARING 20 P8120020 ECCENTRIC NUT

3 P8120003 REAR PLATE 21 P8120021 CUTTER HOUSING

4 P8120004 STEEL BALL 22 P8120022 LOCK NUT

5 P8120005 ROTOR 23 P8120023 LOCK SCREW

6 P8120006 ROTOR BLADE 24 P8120024 LEFT BLADE

7 P8120007 CYLINDER 25 P8120025 CENTER BLADE

8 P8120008 FRONT PLATE 26 P8120026 SPACER

9 P8120009 FRONT BEARING 27 P8120027 RIGHT BLADE

10 P8120010 WASHER 28 P8120028 LEVER

11 P8120011 THREAD RING GEAR 29 P8120029 PIN

12 P8120012 IDLER GEAR 30 P8120030 VALVE PLUG

13 P8120013 IDLER GEAR PIN 31 P8120031 O-RING

14 P8120014 IDLER GEAR PLATE 32 P8120032 SPRING

15 P8120015 SHAFT 33 P8120033 VALVE STEM BUSHING

16 P8120016 BEARING 34 P8120034 VALVE STEM

17 P8120017 CLAMP NUT 35 P8120035 WASHER

18 P8120018 WASHER 36 PAW04M HEX WRENCH 4MM

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