3M abrasive prds. for aircraft maintenance applications Manuale Utente

CHART CODES: SF = Super Fine. VF = Very Fine. FIN = Fine.
MED = Medium. CRS = Coarse. X CRS = Extra Coarse.
H.S. = High Strength. A = Aluminum Oxide.
S = Silicon Carbide. RX = RX hubs.
IMFF = Imperial

™

Microfinishing Film.

HPFB = High Performance Flap Brush.

NOTE: Information and data provided above should be considered
representative or typical only and not for specification purposes.
Refer to Technical Data Sheets and product literature for more
specific technical data.

Application

Peening

•Stress control

• Stress relief on landing

gear bearing holes
and bushings

• Fuel tank

• Entry and cargo door

repair and rework

Equipment

Flex shaft tool (electric)
Straight shaft tool (air)

(See TC 330 Roto-
Peening Application
Notes)

Product

3M TC 330 Roto-Peen
Flap

CS 330 Flap Wheel

Grade

Not applicable

Landing gear peening – 3M TC 330 roto-peen flap assembly imparts a residual compressive
stress to the bearing surface. This surface stress strengthens the material, improving resistance
to fatigue fracture and stress corrosion cracking.

Removing paint – Scotch-Brite surface
conditioning discs remove paint quickly
without threat of undercutting the work
surface.

Defect removal – Save time and
money with 3M Roloc coated abrasive
discs for efficient removal of deep
scratches and defects.

Adhesive removal – Scotch-Brite
Roloc surface conditioning discs
remove adhesive “squeeze out” and
excess without threat of work surface
distortion.