Page 69 - 2017-Tooling-System

ATC312 Tap Collet ATC BT / NT

Torque Control Type (Fig.1) series

扭力絲攻筒夾 - FIG.1

D2 SQ Ød D1

Positive Drive Type (Fig.2)

剛性絲攻筒夾 - FIG.2

D2 SQ Ød D1

• When ordering, please specify the tap collet
for torque control type (FIG.1) or positive
Weight drive type (FIG.2).
Model No. Tap Diameter (D) D1 D2
(kg) • Please also check the shank diameter (Ød)
M03,M04,M05, and square size (SQ/ □ ).
M06,M08,M10,M12,M14 32 19 0.30
ATC312-D • 請於訂購時，確認筒夾為扭力絲攻筒夾
W1/8,W3/16,W1/4, (FIG.1) 或剛性絲攻筒夾 (FIG.2) 以及筒夾之
W5/16,W3/8,W7/16 30 19 0.30 柄徑 (Ød) 和四角孔 (SQ/ □ )
Unit: mm

For example:
ATC312 - M03 - JIS
Tap Type ( 絲攻種類 )

Tap Diameter-D ( 絲攻尺寸 ) • ATC tap collet has extended length L=100
Model No. ( 筒夾名稱 ) for choice.
• ATC 絲攻筒夾另有加長型 L=100 可供選購

ATC312 Tap Collet Specification

ATC312 絲攻筒夾規格表

JIS Ød □ ISO Ød □ DIN371 Ød □ DIN376 Ød □
ATC312 M03 W1/8 4 3.2 ATC312 M03 3.15 2.5 ATC312 M03 3.5 2.7 ATC312 M04 2.8 2.1
ATC312 M04 5 4 ATC312 M04 4 3.15 ATC312 M04 4.5 3.4 ATC312 M05 3.5 2.7
ATC312 M05 W3/16 5.5 4.5 ATC312 M05 5 4 ATC312 M05 M06 6 4.9 ATC312 M06 4.5 3.4
ATC312 M06 W1/4 6 4.5 ATC312 M06 6.3 5 ATC312 M08 8 6.2 ATC312 M08 6 4.9
ATC312 M08 6.2 5 ATC312 M08 8 6.3 ATC312 M10 10 8 ATC312 M10 7 5.5
ATC312 M10 W3/8 7 5.5 ATC312 M10 10 8 Unit: mm ATC312 M12 9 7
ATC312 M12 8.5 6.5 ATC312 M12 9 7.1 Unit: mm
ATC312 M14 10.5 8 Unit: mm
ATC312 W7/16 PT1/8 8 6
ATC312 W1/2 9 7
ATC312 W5/16 6.1 5
Unit: mm

56
Ann Way