DJ BORING HEAD with DJ BORING BITS φ 3 ～ 50 Developed with all of NIKKEN Knowhows-Best Help of Fine Boring
P. 87
Photo shows new DJ8 series.
Special Carbide Indexable Insert for ɸ 5mm Boring
Easy to Set Micron Accuracy
Micron accuracy can be obtained easily
Easy operation with big dial graduations together with a wide adjusting range for fine boring of dia.3 ～ 50mm. Dial Graduation 1 Graduation:dia.0.01mm Vernier reading:dia. 0.005mm Smooth and High Precision Boring is ensured.
Now Special Carbide Indexable Inserts for φ 5 ～ 15mm are avail-able for DJ Bit. No more regrinding and the shank is solid Carbide. Fine boring of φ 5mm from 4.5mm drilled hole can be done without vibration and without bending. Fine boring of Safety and Sureness by DJ Boring Head.
φ 4
φ 5 mm
High Pressure Coolant Through Type
No Vibration and Least Wearing of Carbide Insert. 4 pcs of DJ Boring Bits are provided as standard accessories. Even 1mm stock removal on diameter can be done with maintaining fine surface finish without vibration.
Cutting Speed
100m/min.
Feed
0.05mm/rev
Stock Removal
0.5mm(on Dia.)
Boring dia.
φ 30mm
Material
SKD11
φ 3 ～ 8mm
New Byte Series for DJ8
P.84 P.88
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