Boring Machine
l Combines single horizontal and 2 or 3 vertical boring units for efficiency in drilling operations.
l One horizontal boring unit with 21 spindles and height adjustment.
l Two kinds of vertical boring heads are available;
(A) Single head boring unit with 21-spindles & motor;
(B) Double head boring unit consists of 2 x 9-spindles with split type drill chuck turntable 90 degrees.l Double head unit: the transverse displacement of the motors and the rotation of the split head are pneumatically locked by means of a selector which is situated in front of the boring unit.
l The longitudinal displacement of the boring unit is obtained by linear guide way with electronic digital indicator and magnetic strip.
l LCD readouts are provided for each vertical boring unit, providing accurate adjustment.
l Speed stabilizer available, providing smooth feeding of the workpiece (OPTIONAL).
l Air operated stoppers provide convenient repetitive drilling operations.
l Quickly release chucks provide convenient fitting and dismantling for boring bits. Standard attached with 1/3pcs.
(A) Single head boring unit with 21-spindles 
(B) Double head boring unit consists of 2x 9-spindle split type drill chuck turntable 90 degreesCombination example of vertical units
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Optional: Speed stabilizer available
MODEL
DB-63S (A Type)
DB-63S (B Type)
Distance between centers
32mm
32mm
No. of horizontal boring head spindles per head
21
21
Motor of horizontal boring unit
2.5 HP
2.5 HP
Motor of single head vertical boring unit
2 HP x 2
(1.5 HP x 2) x 2
Spindles for single head vertical boring unit
21 x 2
(9+9) x 2
Min. distance between vertical head
96 mm
96 mm
Max. distance between vertical head
1050 mm
1050 mm
Quickly chuck
21pcs
19pcs