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4B Semi Super Heavy Duty Pistol Grip Needle/Chisel Scalers

DESCRIPTION

High quality power and quality design

The Trelawny 4B Super heavy duty needle/chisel scalers is the original scaling tool for many demanding applications. Featuring an ergonomic “Semi” Pistol grip handle it comfortable to use and ideal for hard to reach areas where the lower body aids access.

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.

FEATURES


ENQUIRIES
Consumable Needle
Model 4B
Part No. 141.4000
Needle Qty 35 x 4mm
Weight 5.6kg
B.P.M (blows per minute) 1800
Air Consumption: Litres per second - cubic feet per minute 4.0lps (8.5cfm)
Noise Level LwA db(A) 117.4
Vibration level Aeq m/s2 23.5
Consumable Chisel
Model 4B
Part No. 144.4200
Weight 4.0kg
B.P.M (blows per minute) 1800
Air Consumption: Litres per second - cubic feet per minute 4.0lps (8.5cfm)
Noise Level LwA db(A) 99.7
Vibration level Aeq m/s2 45.1
Complete with Chisel 704.1101
Download Ops and Maintenance 735.3000 Standard Needle Scalers
Download Standard Needle/Chisel Scalers - Product Sheet
Consumable Part Number Description
Chisel Chisel 704.1101 Weld spatter removal.
Chisel Chisel 704.1103 Wide flat chisel for the removal of peeling paint and rust.
Chisel Chisel 704.1107 Flat chisel for weld spatter and sand cast cleaning.
Chisel Chisel 704.1110 Spark resistant Aluminium Bronze for use in hazardous areas. icon
Chisel Chisel 704.1112 Concrete chipping.
Chisel Chisel 704.2105 Weld flux and thick coating removal.
Needles - Flat Tip Needles - Flat Tip 414.1135 6 sets x 35 4mm - The flat tip needles will reduce marking on metal surfaces and can actually give a polishing effect. For use on thin gauge metals and any surface where a light treatment is required. 2mm needle used on a welded joint produces a similar effect to shot peening, reducing stress in the weld.
Needles - Pointed Tip Needles - Pointed Tip 414.3135 6 sets x 35 4mm - 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 roughening or keying the surface is actually desirable.
Needles - Spark Resistant Needles - Spark Resistant 403.1349 49 x 3mm - Available in 3mm flat tip only for use in hazardous areas. Requires 601.4003 needle holder. icon
Needles - Stainless Steel Needles - Stainless Steel 453.1207 100 x 3mm - Available in 3mm flat tip only, to be used in applications such as refurbishment of food processing 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 is undesirable
Needles - Stainless Steel Needles - Stainless Steel 443.1207 500 x 3mm
Accessory Part Number Description
1/4 BSP Inline Lubricator Assembly 1/4 BSP Inline Lubricator Assembly 458.1530 Consists of whip hose, whip check and 1/4 lubricator
1/4'' BSP Inline Lubricator 1/4'' BSP Inline Lubricator 859.1530 In-line lubricator keeps tools lubricated improving life, reducing maintenance and saving costs
4B Needle Scaler Service Kit 4B Needle Scaler Service Kit 446.1040
Whip Check Whip Check 815.5550 Safety whip check for securing air hose
Whip Hose Whip Hose 421.3450 Consists of air hose 1/4'' BSP claw - 2m