3BPG

B SERIES PNEUMATIC NEEDLE/CHISEL SCALER

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accessories &
consumables

Featured Health & Safety Benefits

Applications

Removal of coatings, corrosion and other accumulated materials
Slag removal and stress reliving welds
Cleaning concrete prior to repair
Cleaning mixers, formwork and machinery

Features

Heavy duty, easy to handle Pistol grip design
28 x 3mm needles
Dust shroud attachment available
Requires no additional tools for changing needles/chisels
Quality engineered to exceed industry expectations

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Description

High quality power and quality design

The Trelawny 3BPG heavy duty needle/chisel scaler is a Pistol Grip tool designed for the most demanding applications. It makes light work of removing heavy coatings and corrosion.

The “B” series of needle scalers feature a simple, robust design offering reliable, long lasting service and performance.

Offered as both needle and chisel models or as a kit with both attachments for multiple applications.

Key Specifications

3BPG Needle Scaler

Part Number	133.3100
Type	Pistol Grip
Piston Diameter	28.6mm
Piston Stroke	39.0mm
Blows Per Minute	2200
Air Consumption (1/4" BSP Air Inlet)	3.8lps (8.0cfm)
Air Inlet Size (BSP)	1/4
Handle Type	Pistol Grip
Overall Length	343mm
Nett Weight (kg)	3.7kg
Quantity of Needles (2mm)	65
Quantity of Needles (3mm)	28
Quantity of Needles (4mm)	19
Noise Level Lpa db(A)	101.5
Noise Level Lwa db(A)	114.5
Vibration Level AEQ - H1	19.59

3BPG Chisel Scaler

Accessories & Consumables

Chisel Tip Needles

These needles will clean the same material as a pointed tip but will leave light surface marking.

IMAGE	Trelawny Part No:	Size (mm)	Description	Model Range
	413.2112	3mm	6 x sets of 12 needles	1B
	413.2119	3mm	6 x sets of 19 needles	2B, 2BPG, VL203, VL223
	413.2128	3mm	6 x sets of 28 needles	3BPG, VL303, LRS
	453.2110	3mm	Box of 100 needles	All Models
	443.2107	3mm	Box of 1000 needles	All Models

Flat Tip Needles

The flat tip needles will reduce marking on metal surfaces and can actually give a polishing finish.
For use on thin gauge metals and any surface where light treatment is required.
2mm needle used on a welding joint produces a similar effect to shot peening, reducing stress in the weld.

IMAGE	Trelawny Part No:	Size (mm)	Description	Model Range
	412.1129	2mm	6 x sets of 29 needles	1B
	412.1151	2mm	6 x sets of 51 needles	2B,2BPG,VL203, VL223
	412.1165	2mm	6 x sets of 65 needles	3BPG, VL303, LRS
	452.1110	2mm	Box of 100 needles	All Models
	442.1107	2mm	Box of 2000 needles	All Models
	413.1112	3mm	6 x sets of 12 needles	1B
	413.1119	3mm	6 x sets of 19 needles	2B, 2BPG, VL203, VL223
	413.1128	3mm	6 x sets of 28 needles	3BPG, VL303, LRS
	453.1110	3mm	Box of 100 needles	All Models
	443.1107	3mm	Box of 1000 needles	All Models
	414.1119	4mm	6 x setf of 19 needles	3PGS, VL303,LRS
	454.1105	4mm	Box of 50 needles	3PGS, VL303,LRS
	444.1107	4mm	Box of 500 needles	3PGS, VL303,LRS
	443.1105	3mm	1000 needles – 127mm	All Models
	443.1115	3mm	19 needles – 127mm	All Models

Spark Resistant Beryllium Copper

Pointed Tip Needles

Sharpened to a conical point, these are the most effective in breaking through very hard scale on materials where some surface indentation is permissible – or where a roughening or keying of the surface is actually desirable

IMAGE	Trelawny Part No:	Size (mm)	Description	Model Range
	413.3112	3mm	6 x sets of 12 needles	1B
	413.3119	3mm	6 x sets of 19 needles	2B,2BPG, VL203, Vl223
	413.3128	3mm	6 x sets of 28 needles	3BPG, VL303, LRS
	453.3110	3mm	Box of 100 needles	All Models
	443.3107	3mm	Box of 1000 needles	All Models
	414.3119	4mm	6 x sets of 19 needles	3BPG, VL303, LRS
	454.3105	4mm	Box of 50 needles	All Models
	444.3107	4mm	Box of 500 needles	All Models

Stainless Steel Needles

Available in 3mm flat tip form only, to be used in applications such as refurbishment of food processing machinery or areas of high humidity where the corrosive effect on needles would be prohibitive. Used on decorative concrete surfaces where contamination of the surface from carbon steel needles is undesirable.

IMAGE	Trelawny Part No:	Size (mm)	Description	Model Range
	453.1207	3mm	Box of 100 Needles	All Models
	443.1207	3mm	Box of 500 Needles	All Models

Chisels

Image	Trelawny Part No:	Shank Type	Length (mm)	Blade Width (mm)	Applications
	704.3101	½ Square	178mm	19mm	Weld spatter removal & Chipping rust
	704.3103	½ Square	178mm	64mm	Wide Flat Chisel for the removal of peeling paint and rust
	704.3105	½ Square	254mm	64mm	Wide flat chisel for the removal of peeling paint and rust
	704.3107	½ Square	254mm	19mm	Flat chisel for weld spatter and sand cast cleaning
	704.3110	½ Square	178mm	50mm	Spark resistant aluminium bronze for use in hazardous areas
	704.3205	½ Square	178mm	35mm Cranked	Weld flux and thick coating removal