Trelawny 4 Inch, 5 Inch, & 7 Inch Options Pneumatic Angle Grinder (4 5 7 Inch Angle Grinder)

LIGHTWEIGHT, ROBUST AND HIGH PERFORMING PNEUMATIC ANGLE GRINDERS TO SUIT A WIDE VARIETY OF GRINDING AND CUTTING APPLICATIONS. The Trelawny angle grinders are suitable for medium and heavy duty industrial applications. The low vibration 4’’ model is ideal for metal grinding when low noise and vibration levels are preferred.

• Safety trigger
• Rear exhaust*
• 4”, 5″ & 7” Disc grinders
• Alternative low vibration handle available
• Lightweight, ergonomic design
• Spindle lock for fast changing of discs*

• Cutting
• Weld seam cleaning
• Paint & rust removal
• Grinding & polishing
• Descaling & preparation of steel or aluminium surfaces

Trelawny Part No.	170.4050
IMPA Part No.	59.03.01
ISSA Part No.	55.086.00
Speed (rpm)	12,000
Air Consumption (lps – cfm)	4.72 – 10
Weight (kg)	1.76
Noise Level (LwA db(A))	82.9
Length (mm)	220
Spindle Size	M10
Vibration Level (Aeq m/s²)	5.1

Trelawny Part No.	170.4150
IMPA Part No.	N/A
ISSA Part No.	N/A
Speed (rpm)	12,000
Air Consumption (lps – cfm)	4.72 – 10
Weight (kg)	1.76
Noise Level (LwA db(A))	82.9
Length (mm)	220
Spindle Size	M10
Vibration Level (Aeq m/s²)	5.1

Trelawny Part No.	170.4054
IMPA Part No.	N/A
ISSA Part No.	N/A
Speed (rpm)	10,000
Air Consumption (lps – cfm)	4.72 – 10
Weight (kg)	1.7
Noise Level (LwA db(A))	83
Length (mm)	230
Spindle Size	M10
Vibration Level (Aeq m/s²)	1.2

Trelawny Part No.	170.4071
IMPA Part No.	59.03.02
ISSA Part No.	N/A
Speed (rpm)	7,500
Air Consumption (lps – cfm)	3.78 – 8
Weight (kg)	3.1
Noise Level (LwA db(A))	90
Length (mm)	318
Spindle Size	5/8 unc
Vibration Level (Aeq m/s²)	<2.5

Model	4 Inch Angle Grinder	4Inch Angle Grinder c/w Wire Brush Head	Low Vibration 5 Inch Angle Grinder	Low Vibration 7 Inch Angle Grinder
Trelawny Part No.	170.4050	170.4150	170.4054	170.4071
IMPA Part No:	59.03.01	N/A	N/A	59.03.02
ISSA Part No:	55.086.00	N/A	N/A	N/A
Speed (rpm)	12,000	12,000	10,000	7,500
Air Consumption (lps - cfm)	4.72 - 10	4.72 - 10	4.72 - 10	3.78 - 8
Weight (kg)	1.76	1.76	1.7	3.1
Noise Level (LwA db(A))	82.9	82.9	83	90
Length (mm)	220	220	230	318
Spindle Size	M10	M10	M14	5/8 unc
Vibration Level (Aeq m/s²)	5.1	5.1	1.2	<2.5

Image	Part number	IMPA Part Number	ISSA Part Number	Description
	491.4050	N.A	N.A	4″ Disc, Pack of 5 To fit 4″ angle grinders 170.4075 & 170.4050
	491.4070	N.A	N.A	7″ Disc, Pack of 5 To fit 4″ angle grinders 170.4071
	851.4060	N.A	N.A	75mm Twist Knot De-rusting Brush To fit 4″ angle grinders 170.4075 & 170.4050