Product Description

CNC Aluminum Propeller 3 blade Positive / Reverse propeller 32 34 36 38 40 42 43 45 48 55 70mm

The CNC propeller is not the same as the ordinary propeller. It is not welded. It is cut out from a whole piece of 7075 square Y hard aluminum alloy by a high-precision lathe. This propeller has extremely high precision. Due to the high precision of its size, The quality error of each blade surface basically does not exist, and the output of each blade surface is equal when rotating at high speed, and there is absolutely no phenomenon of severe vibration and uneven output of the propellers produced by other processes. Especially suitable for high-speed racing boats. It is a weapon of competition and the love of professional model friends.

CNC Aluminum / Alloy 3 blade Specitiation:

SKU Code	Diameter	Hole Diameter	Propeller Shaft Length	Pitch	P / R (3 blade)	Shape
CNC432-3	32mm	3.18mm	12mm	1.4	P	Sharp
CN434-3	34mm	3.18mm	14mm	1.4	P	Sharp
CNC432-3A	32mm	4mm	12mm	1.4	P	Sharp
CNC832-3	32mm	4mm	14.5mm	1.8	P & R	Sharp
CNC436-3	36mm	4mm	14mm	1.4	P & R	Sharp
CNC838-3	38mm	4mm	17mm	1.8	P	Sharp
CNC836-3R	36mm	4.76mm	17mm	1.8	R	Sharp
CN438-3	38mm	4.76mm	15mm	1.4	P & R	Sharp
CN838-3	38mm	4.76mm	17mm	1.8	P & R	Sharp
CNC440-3	40mm	4.76mm	14mm	1.4	P & R	Sharp
CNC840-3	40mm	4.76mm	18mm	1.8	P & R	Sharp
CNC442-3	42mm	4.76mm	15mm	1.4	P	Sharp
CNC444-3	44mm	4.76mm	14mm	1.4	P & R	Sharp
CNC742-3	42mm	4.76mm	15mm	1.7	P	Sharp
CNC842-3	42mm	4.76mm	15mm	1.8	P	Sharp
CNC443-3	43mm	4.76mm	15mm	1.4	P	Sharp
CNC845-3	45mm	4.76mm	19mm	1.8	P	Sharp
CNC848-3	48mm	4.76mm	19mmm	1.8	P & R	Sharp
CNC454-3	54mm	4.76mm	20mm	1.4	P & R	Round
CNC455-3	55mm	4.76mm	20mm	1.4	P & R	Round
CNC767-3	67mm	6.35mm	24mm	1.7	P	Round
CNC670-3	70mm	6.35mm	24mm	1.6	P	Sharp
CNC470-3	70mm	6.35mm	24mm	1.4	P	Round

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RC Boats CNC Aluminum Propeller 3 blade Positive / Reverse propeller 32 34 36 38 40 42 43 45 48 55 70mm