Tap size

Specifications

Tap holder

M3

M4

M5

M6

M8

M10

M12

M14

M16

Tap size（JIS)※

φ4×□3.2

φ5×□4

φ5.5×□4.5

φ6×□4.5

φ6.2×□5

φ7×□5.5

φ8.5×□6.5

φ10.5×□8.5

φ12.5×□10

Pre-hole diameterguide (mm)

2.40

3.25

4.1

5.0

6.8

8.5

10.2

12.0

14.0

※ＤＩＮ and ＩＳＯ standard taps are not supported.

Name

Model

Speed/RPM

Tap holder size

Power

Toque

Weight

Power source

Operating range

Vertical accuracy

Electric tapping machine WIDE

EW-M10 (tap size M3 - M10)

256 - 777RPM

M3 M4 M5 M6 M8 M10

400W

Approx. 6.8 - 13.6N・m

11kg

EW-M16 (tap size M3 - M16)

100 - 300RPM

M3 M4 M5 M6 M8 M10 M12 M14 M16

800W

Approx. 35 - 70N・m

12kg

Single phase　50/60Hz・ 220V

Radius 90 - 980mm、fluctuation 515mm

+/- 1°

Usage environment

Arm material

Optional item

-10℃ - ＋40℃ / humidity less than 85% (no condensation)

Aluminum alloy 6063

Drill chuck with adapter capable of φ0.8～10.0

M8 screws(not included to the unit)

42

MAX590

980

Swivelling arm

Arm

Operation switch

117

473

φ78

Tap

Tap holder

Quick change chuck

③

⑤

Includes an electronic speedcontroller.

With adjustable gas counter-balance springs, operators can easily and quickly position the tap over the hole while the machining center works on the next piece.

The unit stops operation when anomalous indicents occurred such as overload.

The torque clutch allows the tap to stop turning when it encounters any obstruction that might cause tap breakage.

Adjustable for all types of material the quick change chuck allows you change from one size to another in 3 to 5 seconds.

Max. working range: 1980mm circleSuitable for large and small work pirces

Operating range is 90～980mm radius, fluctuation range is 515mm。It is suited for tapping large and small work pieces.

Quick change chuckQuick change chuck

① ②

④

⑥ ⑦

Safety alert systemSafety alert system

No air pollution.Low-noise motor（approx. 60dB）

Low-noise deviceLow-noise device

Large working areaLarge working area

Vertical accuracy is +/-1°Vertical accuracy is +/-1°

Torque clutch holdersTorque clutch holders

Optional itemOptional item

Depth control device promisses accurate thread depth.It saves tapping time and protecttap & tap holder.

※The unit is not autoreverse.

Drill chuck with adapterφ0.8～10.0

Suitable for chamfering tapping holes.

⑧ Depth control deviceDepth control device

Speed controllerSpeed controller

Depth control device

STOP

東栄工業株式会社

Toei Industrial Co., Ltd. JAPAN