Tool Included
Boring range (mm)
3/4"-5"
Boring Hole (mm)
3/4"
Graduation
1 Div.= 0.001 thou
Ordering Code
BTBH3"-R8
BTBH3"-MT3
BTBH3"-ISO30
BTBH3"-ISO40
BTBH3"-ISO50
BTBH3"-BT40
BTBH3"-BT50
BTBH3"-CAT40
Shank/ Adaptor
R8/M1TR (7/16")
MT3 (M12X1.75)
ISO30 (M12X1.75) ISO DIN 2080
ISO40 (M16) ISO DIN 2080
ISO50 (M24) ISO DIN 2080
BT40 (M16) BT- MAS 403
BT50 (M24) BT- MAS 403
CAT40 (5/8”) CAT ANSI B5.50
1. Dia 3″ Micro Boring Head Kit is a sturdy unit for boring large
diameters. It can be used to bore sizes from 3/4″ to up to 5″.
2. This is very useful for boring deeper bores with depths of up to 3-1/4″.
3. The slide is hardened and ground which ensures its stable and sturdy and
also increases the longevity of the unit.
4. There are two vertical holes and a horizontal hole of 3/4″. The vertical
holes can take tools of shank dia 3/4″ and bore from 3/4″ to up to
5″. With an offset of 1″, the unit can bore a maximum diameter
of 6″ using a left hand tool in the horizontal hole.
5. The lead screw has an adjustment of 0.001 thou.
6. It comes pre-fitted with a taper shank such as MT3, R8, ISO30, ISO40, as per requirement.
INSTRUCTION MANUAL- Please follow the instructions given with the kit to
ensure proper usage and prevent damage
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