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Bolt Threading Machine

Die head rotating in both forward and reverse direction.
One touch changechable die head and easy setting dies.
High speed and high efficiency.
Automatic oiling directly to the dies and bolt through die head during threading operation.
Die head opens automatically when a desired length of thread is pre-set.
This machine is specially designed to thread bolts for building.
100% Made in JAPAN

Specifications

	BM25
Capacity	W5/16-W1 (BSW) Bolt, M8-M24 (ISO metric) Bolt
Motor	Single phase 450W 50/60Hz series motor Adaptable to local voltage
Rotation Speed	100 (60Hz) rpm without load
Weight	32kg
Dimension	515(L) x 285(W) x 287(H) mm

Standard Accessories

Righ Hand Die Head: W5/16-W1, M8-M241 set
Right Hand Dies: W5/16, W3/8, W1/2, W5/8, W3/4, W7/8, W1each 1 set
Cutting Oil 4 liter can1pc.
Chip Scraper1pc.
Spanner for die head1pc.
Release Bar for die head1 pc.

Hex Key 3,4,5,6mmeach 1 pc.
Carbon Brush1 pc.
Machine Cover1pc.
Tool Box1pc.
Legs1set

Optional Accessories

Left Hand Die Head: W5/16-W1, M8-M24
Left Hand Dies: M8, M10, M12, M14, M16, M18, M20, M22, M24 (right or left hand)
HSS(SKH) Dies: available in all sizes

REFERENCE

BSPT	: British Standard Taper Pipe Threads
NPT	: American Standard Taper Pipe Threads
W	: British Standard Whitworth Threads For Bolt
M	: Iso Metric Threads for Bolt
C	: JIS Screw (Parallel) Threads for Thin Wall Conduit Pipe
PF	: JIS Screw (Parallel) Threads for Thick Wall Conduit Type (corressponding to BSPP)

Punch Call Names and Hole Diameter

Call Name	Actual Hole Diameter (mm)
CS15	16.8
C19	20.0
C25	26.3
C31	32.7
C39	39.0
C51	51.7

Call Name	Actual Hole Diameter (mm)
C63	64.4
C75	77.1
G16	21.9
G22	27.4
G28	34.2
G36	42.8

Call Name	Actual Hole Diameter (mm)
G42	48.7
G54	60.5
G70	76.0
G82	88.8
G92	102.5
G104	115.2