Bostitch N66BC-1 Use and Care Manual download pdf (Page 4)

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N66BC TOOL SPECIFICATIONS

All screws and nuts are metric.

FASTENER SPECIFICATIONS:

This tool will accept plastic and wire collated coil nails in lengths of 1-1/4” to 2-1/2” (32 - 63mm) with shank

diameters of .080” to .092” (2mm to 2.3mm).

TOOL AIR FITTING:

This tool uses a free-flow connector plug, 1/4” N.P.T. The minimum inside diameter should be .200” (5mm).The

fitting must be capable of discharging tool air pressure when disconnected from the air supply.

OPERATING PRESSURE:

70 to 120 p.s.i.g. (4.8 to 8.3 kg/cm

). Select the operating pressure within this range for best f a s t e n e r

performance.

DO NOT EXCEED THE RECOMMENDED OPERATING PRESSURE.

AIR CONSUMPTION:

The N66BC requires 4.5 cubic feet per minute (.128 m

/min) of free air to operate at the rate of 100 nails per minute,

at 80 p.s.i. (5.62 kg/cm

). Take the actual rate at which the tool will be run to determine the amount of air required. For

instance, if your fastener usage averages 50 nails per minute, you need 50% of the tool’s c.f.m. which is required to

operate the tool at 100 nails per minute.

OPERATION

BOSTITCH OFFERS TWO TYPES OF OPERATION FOR THIS SERIES TOOL.

CONTACT TRIP:

The common operating procedure on “Contact Trip” tools is for the operator to contact the work to actuate the

trip mechanism while keeping the trigger pulled, thus driving a fastener each time the work is contacted. This

will allow rapid fastener placement on many jobs, such as installing felt, housewrap, foam board insullation and

chicken wire mesh fencing. All pneumatic tools are subject to recoil when driving fasteners. The tool may

bounce, releasing the trip, and if unintentionally allowed to recontact the work surface with the trigger still

actuated (finger still holding trigger pulled) an unwanted second fastener will be driven.

SEQ

UENTIAL TRIP:

The Sequential Trip requires the operator to hold the tool against the work before pulling the trigger. This makes

accurate fastener placement easier, for instance on framing, toe nailing and crating applications.The Sequential

Trip allows exact fastener location without the possibility of driving a second fastener on recoil, as described

under “Contact Trip”. The Sequential Trip Tool has a positive safety advantage because it will not accidentally

drive a fastener if the tool is contacted against the work – or anything else – while the operator is holding the

trigger pulled.

MODEL IDENTIFICATION:

Refer to Oper

ation Instructions on page 9 before proceeding to use this tool.

CONTACT TRIP SEQUENTIAL TRIP

Identified by: Identified by:

BLACK TRIGGER GRAY TRIGGER

MODEL

TOOL

LENGTH HEIGHT WIDTH WEIGHT

CTUATION

N66BC-1 Contact Trip 10-3/8” (263.5mm) 12-1/2” (317.5mm) 7-1/2” (190.5mm) 5.8 lb (2.6 kg)

66BC-2 Sequential Trip 10-3/8” (263.5mm) 12-1/2” (317.5mm) 7-1/2” (190.5mm) 5.8 lb (2.6 kg)

CONTACT TRIP

IDENTIFIED BY:

BLACK TRIGGER

SEQUENTIAL TRIP

IDENTIFIED BY:

GRAY TRIGGER

TRIGGER OPERATED

IDENTIFIED BY:

BLACK TRIGGER

CONTACT TRIP

IDENTIFIED BY:

BLACK TRIGGER

SEQUENTIAL TRIP

IDENTIFIED BY:

GRAY TRIGGER

TRIGGER OPERATED

IDENTIFIED BY:

BLACK TRIGGER

MAINTAINING THE TOOL

When working on air tools note the warnings in this manual and use extra care when

evaluating problem tools.

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Bostitch N66BC-1 Use and Care Manual Page 4

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