Page 72 - 2017-Tooling-System

BT / NT WER Synchro Tap Holder

series 同步攻牙本體 D D1 F F1

L1 L2
L

Model No. D D1 L L1 L2 F F1 Tapping Range Collet Type
BT30 WER11-090 35 14 90 66 24 0.5 0.5 M1~M6 ER11
-120 120 54
WER16-095 95 32
-120 40 22 120 57 0.5 0.5 M3~M10 ER16GB
-150 150 87
WER20-095 95 63 32
-120 46 25 120 57 0.5 0.5 M3~M12 ER20GB
-150 150 87
BT40 WER11-090 35 14 90 66 24 0.5 0.5 M1~M6 ER11
-120 120 54
WER16-100 100 32
-125 40 22 125 57 0.5 0.5 M3~M10 ER16GB
-155 155 68 87
WER20-100 100 32
-125 46 25 125 57 0.5 0.5 M3~M12 ER20GB
-155 155 87
BT50 WER11-120 120 24
-150 35 14 150 96 54 0.5 0.5 M1~M6 ER11
WER16-125 125 32
-150 40 22 150 57 0.5 0.5 M3~M10 ER16GB
-180 180 87
WER20-125 125 93 32
-150 46 25 150 57 0.5 0.5 M3~M12 ER20GB
-180 180 87
Unit: mm

Straight Shank

F F1
直柄同步攻牙本體 D D1

60 L1 L2
L

Model No. D D1 L L1 L2 F F1 Tapping Range Collet Type
C25 WER16-090 40 22 90 61 32 0.5 0.5 M3~M10 ER16GB
Unit: mm

• Compression and tension compensation at 0.5mm • 壓縮與伸長方向皆能補償 0.5mm，
to make an accurate thread is maintained 能補正攻牙誤差
• Internal buffer of compression compensation • 壓縮方向補償可以使攻牙負荷降低
reduce the pressure of torque for taps by 1/3 至普通同步攻牙負荷的 1/3
• Tension compensation reduce the toque that • 拉伸方向補償可降低反轉時的扭力
increases the quantity and accuracy of tapped hole 以增加質量與精度
P12-ER Collet P14-ER GB Collet • Special design make good tapping accuracy and • 特殊結構設計，提升攻牙的精度及
have long term tapping 耐長期使用

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Ann Way