Super Drill | Showa Tool Co Get latest price

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Features:

• The basic set consists of a head and a shank.
• Extension arbors can be added for deeper holes.
• SUPER DRILL's ease-of-use is further enhanced by this modular construction.

Oil ring

Oil ring is used to supply coolant through the drill in rotational applications.

T/C Guides (for through hole)

In the case of through hole drilling, the drill may vibrate immediately before breaking through, depending upon hole diameter, cutting speed, feed rate, and rigidity of the machine spindle. This can result in damage of the cutting blades.

Using T/C guides when boring through holes will minimise vibration and help prevent tool damage.

Re-sharpening fixture

A pair of roughing and finishing blades can be sharpened utilising sharpening fixture on the surface grinder.

Single Pass, precision boring of 50mm-270mm diameters

No centre drilling or pilot hole required. Super Drill's built-in centre drill acts as an axis for precision drilling.

The New Super drill is available in 10 standard head sizes, Ar-55, fu-65, B- 80, c-100, D-120. E-'150, F-180, G- 210, H-240 and l-270, for drilling 50mm lo 270mm (1.97" - 10.63") diameters.

Specialty of deep-hole drilling

Combination of roughing and finishing blades form small chips, providing efficient chip removal. No pecking or dwelling required, even for deep holes.

Able to drill even in hard metals

New Super Drill cutting blades are manufactured from sintered HSS, providing excellent drilling performance even in hard metals.

Reusable blades and centre drill

The cutting edge of the New Super Drill consists of a centre drill, a roughing(R) blade and a finishing(S) blade.

Different hole diameter of holes can be bored by changing blades within the capacity of each drill holder.

The blades and centre drill can be resharpened which reduces tool cost.

Sharpening the blades

1. Grind the "R" and "S" blades to the same height.
2. Grind both blades in a straight line, making first and second clearances.
3. Grind the centre drill to the point angle of 140" with thinning.

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To contact Asteg Sales about Super Drill | Showa Tool Co use Get a quote.