MBU DRILL HEAD
OUTER ONE START THREAD
8.00-14.79mm
Micro boring heads are designed with pilots and fast-lock OD thead. Head may be reground several times before discarding.

UTE DRILL HEAD
OUTER TWO START AND FOUR START THREAD
12.60-20.00mm
UTE Drill heads are designed with a three step single cutting edge and od thread to fit all STS(Single Tube System)Drill Tubes. Manufactured with standard chip-breaker unless otherwise specified.

BTU DRILL HEAD
OUTER FOUR START THREAD
18.90-65.00mm
BTU heads are designed with a pressed chip and OD threaded to fit all STS(Single Tube System)Drill Tubes.
TU DRILL HEAD
INNER SINGLE START THREAD
14.51-65.00mm
Designed with two pilots and ID threaded. The TU is the most commonly used of the STS(Single tube System)Heads.It may be reground several times before discarding.
ETU DRILL HEAD
OUTER FOUR START THREAD
18.41-65.00mm
ETU heads are designed with a pressed chip breaker and OD threaded to fit all DTS(Double Tube System)Drill Tubes.

UNIDEX DRILL
OUTER FOUR START THREAD-
INNER SINGLE START THREAD
30.00mm~
Plus spare parts will enlarge drill diameterup to 5mm depending on outer cartridge size.

UNIREV
OUTER FOUR START THREAD-
INNER SINGLE START THREAD
16.00-28.50mm
Easydiameter setting with ball and adjust screw. Coated inserts offer excellent tool life.

DIRECT MOUNT TYPE INDEXABLE DRILL
503-M2 TYPE 25.00mm~
0124 TYPE 30.00mm~
NNER SINGLE START THREAD
UNIQUE INSERT DESIGN / EASY TO USE AND HANDLE /
LOW INVENTRY COST

310 TYPE
62.00-138.99mm
C-ISTS heads are designed with a four-start OD thread which fits all standard single tubes.