Fine Boring Systems & Deep Hole Drilling
Microbore® Adaptor Range - Technical Information
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Supplied with thro’ coolant holes
BT (MAS 403)
BT (MAS 403)
Taper ØA ØG L L1 L2 T
BT40 63.0 44.45 65.4 27.0 2.0 M16
BT50 100.0 69.85 101.8 38.0 3.0 M24
DIN (DIN 69871)
DIN (DIN 69871)
Taper ØA ØB ØG L L1 L2 T
DIN40 63.5 50.0 44.45 68.25 35.0 19.05 M16
DIN50 97.45 80.0 69.85 101.8 35.0 19.05 M24
ISO (DIN 2080)
ISO (DIN2080)
Taper ØA ØG L L1 L2 T
ISO40 63.0 44.45 93.66 7.95 1.93 M16
ISO50 97.5 69.85 126.8 12.0 3.2 M24
NOTE: ALL TAPER SHANKS ARE SUPPLIED WITH ‘A’ STYLE COOLANT. ‘B’ STYLE COOLANT HOLES ARE AVAILABLE UPON REQUEST.
With through bore coolant hole to suit Twinbore heads Ø28-75 and Tribore Ø48-78
BT (MAS 403)
(Style ‘B’ coolant on request)
Adaptor Code L Kgs
BT40-ADA2220-40MTP 40 1.1
BT40-ADA2220-100MTP 100 1.7
BT40-ADA2220-160MTP 160 2.3
BT50-ADA2220-50MTP 50 3.8
BT50-ADA2220-100MTP 100 4.2
BT50-ADA2220-160MTP 160 4.7
DIN69871/A
(Style ‘B’ coolant on request)
Adaptor Code L Kgs
DIN40-ADA2220-40MTP 40 1.1
DIN40-ADA2220-100MTP 100 1.7
DIN50-ADA2220-50MTP 50 3.8
DIN50-ADA2220-100MTP 100 4.2
DIN50-ADA2220-160MTP 160 4.7
ISO (DIN 2080)
(Coolant hole on request)
Adaptor Code L Kgs
ISO40-ADA2220-25MTP 25 1.1
ISO40-ADA2220-100MTP 100 1.7
ISO40-ADA2220-160MTP 160 2.3
ISO50-ADA2220-25MTP 25 3.7
ISO50-ADA2220-100MTP 100 4.2
ISO50-ADA2220-160MTP 160 4.7
Note: ISO40 incorporates quick change flange
NOTE: OTHER TAPERS AND FLASH CHANGE ADAPTORS ARE AVAILABLE ON REQUEST
With through bore coolant hole to suit boring rings Ø081-163, G.A. boring rings Ø093-211, Twinbore heads Ø075-135 and Tribore heads Ø078-125
BT (MAS403)
(Style ‘B’ coolant on request)
Adaptor Code L Kgs
BT40-ADE2248-40MTP 40 1.5
BT40-ADE2248-100MTP 100 2.7
BT50-ADE2248-50MTP 50 4.1
BT50-ADE2248-100MTP 100 5.9
BT50-ADE2248-160MTP 160 6.5
BT50-ADE2248-250MTP 250 8.7
DIN69871/A
(Style ‘B’ coolant on request)
Adaptor Code L Kgs
DIN40-ADE2248-60MTP 60 1.5
DIN40-ADE2248-100MTP 100 2.5
DIN50-ADE2248-50MTP 50 3.4
DIN50-ADE2248-100MTP 100 4.6
DIN50-ADE2248-160MTP 160 6.1
DIN50-ADE2248-250MTP 250 8.2
ISO (DIN 2080)
Adaptor Code L Kgs
ISO40-ADE2248-50MTP 50 1.5
ISO40-ADE2248-100MTP 100 2.9
ISO40-ADE2248-160MTP 160 4.3
ISO50-ADE2248-25MTP 25 2.8
ISO50-ADE2248-100MTP 100 4.7
ISO50-ADE2248-160MTP 160 6.1
ISO50-ADE2248-250MTP 250 8.3
Note: ISO40 incorporates quick change flange
NOTE: OTHER TAPERS AND FLASH CHANGE ADAPTORS ARE AVAILABLE ON REQUEST
With through bore coolant hole to suit boring rings Ø137-427, G.A. boring rings Ø169-475, Twinbore heads Ø135-300 and Tribore heads Ø125-245
BT (MAS403)
(Style ‘B’ coolant on request)
Adaptor Code L Kgs
BT40-ADE3282-50MTP 50 2.5
BT40-ADE3282-100MTP 100 3.2
BT50-ADE3282-60MTP 60 4.8
BT50-ADE3282-100MTP 100 6.4
BT50-ADE3282-160MTP 160 6.5
BT50-ADE3282-250MTP 250 10.3
DIN69871/A
(Style ‘B’ coolant on request)
Adaptor Code L Kgs
DIN40-ADE3282-50MTP 50 1.5
DIN40-ADE3282-100MTP 100 2.7
DIN50-ADE3282-60MTP 60 4.1
DIN50-ADE3282-100MTP 100 5.9
DIN50-ADE3282-160MTP 160 6.5
DIN50-ADE3282-250MTP 250 8.7
ISO (DIN 2080)
Adaptor Code L Kgs
ISO40-ADE3282-50MTP 50 1.8
ISO40-ADE3282-100MTP 100 4.2
ISO50-ADE3282-100MTP 100 5.9
ISO50-ADE3282-160MTP 160 11.1
ISO50-ADE3282-250MTP 250 14.0
Note: ISO40 incorporates quick change flange
NOTE: OTHER TAPERS AND FLASH CHANGE ADAPTORS ARE AVAILABLE ON REQUEST
Supplied with thro’ coolant holes
With through bore coolant hole
BT (MAS403)
Adaptor Code Taper Size Coupling Size L E Kgs
BT40-ABS25-60 BT40 25 60 33 1.0
BT40-ABS32-60 BT40 32 60 33 1.0
BT40-ABS40-60 BT40 40 60 33 1.1
BT40-ABS50-60 BT40 50 60 33 1.3
BT40-ABS63-70 BT40 63 70 33 1.5
BT50-ABS32-70 BT50 32 70 32 2.8
BT50-ABS40-70 BT50 40 70 32 2.9
BT50-ABS50-70 BT50 50 70 32 3.2
BT50-ABS63-80 BT50 63 80 42 3.5
BT50-ABS80-100 BT50 80 100 62 4.5
DIN69871/A
Imperial drawbar available on request
Adaptor Code Taper Size Coupling Size L E Kgs
DIN40-ABS25-50 DIN40 25 50 25 1.0
DIN40-ABS32-50 DIN40 32 50 25 1.0
DIN40-ABS40-50 DIN40 40 50 25 1.1
DIN40-ABS50-50 DIN40 50 50 38 1.2
DIN40-ABS63-90 DIN40 63 90 53 1.5
DIN50-ABS32-60 DIN50 32 60 25 1.8
DIN50-ABS40-60 DIN50 40 60 25 1.8
DIN50-ABS50-60 DIN50 50 60 25 2.0
DIN50-ABS63-60 DIN50 63 60 45 2.2
DIN50-ABS80-70 DIN50 80 70 53.5 2.5
NOTE: OTHER TAPERS AND FLASH CHANGE ADAPTORS ARE AVAILABLE ON REQUEST
With through bore coolant hole
Extensions
Adaptor Code Coupling Size L Kgs
V-ABS25-40 25 40 0.2
V-ABS25-80 25 80 0.4
V-ABS32-50 32 50 0.8
V-ABS32-80 32 80 1.0
V-ABS40-60 40 60 0.6
V-ABS40-100 40 100 0.8
V-ABS50-80 50 80 1.2
V-ABS50-120 50 120 1.5
V-ABS63-60 63 60 1.5
V-ABS63-100 63 100 2.0
V-ABS63-160 63 160 2.8
V-ABS80-60 80 60 2.3
V-ABS80-100 80 100 3.8
V-ABS80-160 80 160 6.2
NOTE: OTHER LENGTH EXTENSIONS ARE AVAILABLE ON REQUEST
Reducers
Adaptor Code Coupling Size F Coupling Size M L E Kgs
R-ABS32-25-30 32 25 30 20 0.2
R-ABS40-25-40 40 25 40 28 0.3
R-ABS40-32-40 40 32 40 25 0.4
R-ABS50-25-40 50 25 40 25 0.5
R-ABS50-32-40 50 32 40 25 0.6
R-ABS50-40-40 50 40 40 25 0.6
R-ABS63-40-60 63 40 60 40 1.0
R-ABS63-50-60 63 50 60 40 1.2
Adaptor Code Coupling Size F Diameter Size M L Kgs
R-ABS40-ADA2220-20 40 38 20 0.3
R-ABS63-ADE2248-20 63 63 20 0.8
R-ABS80-ADE3282-40 80 101 40 1.4