Page 1412 - YG 2019

ROTARY ROTARY
TOOL HOLDERS TOOL HOLDERS

JACOBS TAPER ARBOR CAT STUB ARBOR CAT

K
L2

D
TAPER No. L
Taper
ASME Accuracy G Value RPM Coolant TAPER No. L1
System
B5.50
- CAT AT3 - - -
Taper
ASME B5.50-2009-CAT Unit : inch ASME Accuracy G Value RPM Coolant
System
B5.50
EDP No. TAPER No. MODEL No. K L ASME B5.50-2009-CAT - CAT AT3 - - -
GK042 CAT40 - JTA 1 - 1.50 #1 1.50 STANDARD
GK043 CAT40 - JTA 2 - 1.50 #2 1.50 Unit : inch
GK044 CAT40 - JTA 3 - 1.50 #3 1.50 EDP No. TAPER No. MODEL No. CUTTER SIZE I.D L1 D L2
GK045 40 CAT40 - JTA 4 - 1.50 #4 1.50 PK014 CAT40 - STUB 1" - 4.00 1.000 4.00 1.56 6.25
GK046 CAT40 - JTA 6 - 1.50 #6 1.50 PK017 40 CAT40 - STUB 1 1/4 - 4.00 1.250 4.00 1.87 6.50
GK047 CAT40 - JTA 33 - 1.50 #33 1.50 PK021 CAT40 - STUB 1 1/2 - 4.00 1.500 4.00 2.12 6.75
GL042 CAT50 - JTA 1 - 1.50 #1 1.50 PL014 CAT50 - STUB 1" - 4.00 1.000 4.00 1.56 6.25
GL043 CAT50 - JTA 2 - 1.50 #2 1.50 PL017 50 CAT50 - STUB 1 1/4 - 4.00 1.250 4.00 1.87 6.50
GL044 CAT50 - JTA 3 - 1.50 #3 1.50 PL021 CAT50 - STUB 1 1/2 - 4.00 1.500 4.00 2.12 6.75
GL045 50 CAT50 - JTA 4 - 1.50 #4 1.50
GL046 CAT50 - JTA 6 - 1.50 #6 1.50
GL047 CAT50 - JTA 33 - 1.50 #33 1.50

JACOBS TAPER ARBOR BT STUB ARBOR BT

K
L2

TAPER No. D
L
Taper Coolant TAPER No. L1
JIS B6339 Accuracy G Value RPM System
- BT AT3 - - -
JIS B6339/MAS 403-BT Unit : inch Taper G Value RPM Coolant
JIS B6339 Accuracy System
EDP No. TAPER No. MODEL No. K L - BT
JIS B6339/MAS 403-BT AT3 - - -
GH042 BT40 - JTA 1 - 1.34 #1 1.34
GH043 BT40 - JTA 2 - 1.77 #2 1.77 STANDARD Unit : inch
GH044 BT40 - JTA 3 - 1.77 #3 1.77 EDP No. TAPER No. MODEL No. CUTTER SIZE I.D L1 D L2
GH045 40 BT40 - JTA 4 - 1.77 #4 1.77
GH046 BT40 - JTA 6 - 1.77 #6 1.77 PH014 BT40 - STUB 1" - 3.00 1.000 3.00 1.56 5.25
GH047 BT40 - JTA 33 - 1.77 #33 1.77 PH017 40 BT40 - STUB 1 1/4 - 3.00 1.250 3.00 1.87 5.50
GI042 BT50 - JTA 1 - 1.80 #1 1.80 PH021 BT40 - STUB 1 1/2 - 3.00 1.500 3.00 2.12 5.75
GI043 BT50 - JTA 2 - 1.77 #2 1.77 PI014 BT50 - STUB 1" - 4.00 1.000 4.00 1.56 6.25
GI044 50 BT50 - JTA 3 - 1.77 #3 1.77 PI017 50 BT50 - STUB 1 1/4 - 4.00 1.250 4.00 1.87 6.50
GI045 BT50 - JTA 4 - 1.77 #4 1.77 PI021 BT50 - STUB 1 1/2 - 4.00 1.500 4.00 2.12 6.75
GI046 BT50 - JTA 6 - 1.77 #6 1.77
GI047 BT50 - JTA 33 - 1.77 #33 1.77 * Nuts / Key / Spacer for Stub Arbors on page 1416.

1414 • phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com • 1415