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J46 reversible tapping chuck

J46 reversible tapping chuck

The J46 floating tapping chuck all-in-one kit is your reliable threading companion for drill presses, bench mills and small CNC machines. It delivers neat, precise internal threads while effectively avoiding tap fracture and scrapped workpieces.

Core Advantages

Built-in floating compensation offsets speed mismatch between spindle rotation and machine feed, eliminating flawed threads and burrs.
Overload torque clutch provides automatic protection, stopping taps from snapping when tapping deep blind holes or hard metals.
Complete all-inclusive set: chuck body, taper shank, tap collets, dedicated wrenches and hex tools are all supplied, ready for instant use out of the box.
Hardened alloy steel main body features superior rigidity, low vibration and outstanding wear resistance for long-term daily use.
Simple mounting and torque adjustment design, friendly for hobby machinists, small repair shops and entry-level operators.

Application Scenarios

Perfect for tapping through holes & blind holes on molds, fixtures, auto spare parts and general hardware. Compatible with aluminum, steel, copper and plastic materials, ideal for DIY metalworking, small-batch production and equipment maintenance.

Package Contents

1 × J46 tapping chuck main body

1 × MT taper mounting shank

2 × tap clamping collets

2 × special adjusting spanners

1 × hex wrench

1 × adjustment pin rod

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J46 reversible tapping chuck

Order No	Tapping range	d	D	D1	L	L1	MS.NO.S
J467	M2-M7	2.5-6.5	23	55	135	95	MS1-JT33 MS3-JT33
J4612	M5-M12	3.5-10	28	75	164	114.5	MS3-M16 MS4-M16
J4620	M8-M20	6.3-14	38	90.5	205	135	MS3-M20 MS4-M20

Order No	D	d	L
J467-1	15	2.5-4.2	11
J467-2	15	42-6.5	11
J4612-1	21	3.5-7.0	13
J4612-2	21	7.0-10	13
J4620-1	26.5	6.0-9.0	15
J4620-2	26.5	9.0-14	15
J4620-3	26.9	12.7-19.05	12

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