The B15 AIR is a heavy-duty pneumatic hand beveler designed for straight edges, contours, boreholes and radiuses. It provides a maximum bevel width of 15 mm on materials below 400 N/mm² and uses replaceable milling heads for angles of 30°, 37.5°, 45°, 50° and 60°, with other angles available on request. The machine also supports Facing and Radius operations, with rounding radiuses of R2.5, R3.5 and R4 mm. With a rated power of 2,984 W, operating speed of 6,000 rpm and a weight of 7.5 kg, the B15 AIR provides a pneumatic solution for professional edge preparation on a wide range of materials.
The B15 AIR is a professional heavy-duty pneumatic hand beveler designed for machining straight edges, contours, boreholes and radiuses. Its milling system uses six indexable carbide inserts and supports V-bevel, Facing and Radius operations.
The machine provides a maximum bevel width of 0–15 mm on materials below 400 N/mm². Replaceable milling heads are available for bevel angles of 30°, 37.5°, 45°, 50° and 60°, while other angles can be supplied on request.
The technical specification also lists a 0° replaceable head. Facing is identified separately by N.KO as one of the supported machining types and is therefore presented separately from the standard V-bevel angles.
For Radius operations, the B15 AIR supports R2.5 mm, R3.5 mm and R4 mm rounding radiuses.
The machine has a rated power of 2,984 W and operates at 6,000 rpm. Feed is manual, and the specified compressed-air requirement is 6 bar / 750 l/min.
The B15 AIR can be used on steel, stainless steel, aluminium, copper, plastic and other materials. N.KO also offers milling heads developed specifically for stainless steel and other tougher materials.
A precision dial scale allows precise adjustment of the chamfer height. The machine features ergonomic two-handed operation, an aluminium-alloy motor body, a Hardox support plate and a milling head and insert system developed for the hand beveler.
The B15 AIR weighs 7.5 kg and is manufactured in the Czech Republic by N.KO MACHINES.
A separate B15 AIR-S version is also available. N.KO identifies this as the low-RPM version intended for stainless steel.
The B15 AIR combines pneumatic operation with several documented edge-machining functions. N.KO lists V-bevel, Facing and Radius as the supported machining types, while the machine can be used on straight edges, contours, boreholes and radiuses.
For V-beveling, replaceable milling heads are available for 30°, 37.5°, 45°, 50° and 60°, with other angles available on request. The technical specification also lists a separate 0° head.
The milling system uses six indexable carbide inserts. The machine operates at 6,000 rpm with a rated power of 2,984 W and requires a compressed-air supply of 6 bar at 750 l/min.
For Radius operations, the B15 AIR supports R2.5, R3.5 and R4 mm rounding radiuses. A precision dial scale provides adjustment of the chamfer height.
The aluminium-alloy motor body, Hardox support plate and ergonomic two-handed operating configuration are documented elements of the B15 AIR design.
For stainless steel applications requiring a low-RPM configuration, N.KO offers the separate B15 AIR-S version.
The B15 AIR is suitable for users who need heavy-duty pneumatic beveling with several documented edge-machining functions. It provides a maximum bevel width of 15 mm on materials below 400 N/mm² and supports V-bevel, Facing and Radius operations.
Replaceable milling heads provide several bevel-angle options, while R2.5, R3.5 and R4 mm radiuses extend the machine to radius machining and edge rounding. Its milling system uses six indexable carbide inserts and operates at 6,000 rpm.
The B15 AIR can be used on steel, stainless steel, aluminium, copper, plastic and other materials, while the separate B15 AIR-S provides a low-RPM configuration specifically identified by N.KO for stainless steel.
For applications requiring pneumatic operation, 15 mm bevel capacity and multiple edge-machining options in a hand-held machine, the B15 AIR provides a documented combination of capacity and versatility.
B15 AIR
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