Other Point Grinder Models:

P500 SP21 SP22 CP25 CP50 SP77



Fully Automatic For DIN 1412 Type A, B and C Split Point Geometries.
Fully automatic radial location (timing). A carbide tracing finger locates the cutting edge of the drill.
Automatic 180 index is accomplished by a positive index cam rotating in the same direction as radial location.
Fully automatic patented box hopper eliminates the need for troublesome push rods. Loading, unloading and length
adjustment is quick and simple.
Completely enclosed grinding chamber greatly reduces grinding noise, smoke, mist, fire danger, and wheel breakage hazards.
This feature eliminates the need for awkward hoods and mist collection systems.
High quality components and simplified controls help cut setup time; a complete changeover takes only 20 to 30 minutes.
Rake angle adjustment is easily accomplished by loosening a clamp and pivoting the head to the desired angle.
A calibrated dial on the workhead allows quick adjustment of the web thickness after splitting - G dimension (see illustration).
A calibrated dial on the loader quickly adjusts loading depth - W2 dimension (see illustration).
Hardened and precision ground workhead and wheelhead slides ensure years of trouble free operation.
The automatic mist lubricator provides long life with a minimum of maintenance.
The fast cycle of the machine ensures a low splitting cost per tool with the highest quality.
The SP7S requires a minimum of floor space. 43" x 68" (1.09 m x 1.73 m).


Size Range
1/8" to 3/4" (3 mm to 19 mm) diameter. Maximum overall length: 12" (305 mm).
Approximate flute length minimum: one drill diameter.

Split Angle
34 to 36 from the centerline.

Rake Angle
0 to 20 positive.

Electrical Requirement
230, 380, 415, 460, or 575 V.A.C.
50 or 60 Hz, 3 phase.

Coolant Requirement
20 GPM at 100 PSI (75 LPM at 7 bars). Straight oil.
Note: Coolant system is not furnished with the machine.

Setup Time
Complete changeover: 20-30 minutes.

Grinding Wheel Size
12" O.D. x 1-1/4" I.D. x 1/2" wide.(300 mm x 31.75 mm x 13 mm).Vitrified type.

Floor Space
43" x 60" (1.09 m x 1.73 m).

Shipping Weight
Approximately 3,000 lbs. (1360 kg).

Diamond Dressing Rolls
2.75" (70 mm) O.D. x 1.250" (31.75 mm) I.D. x 1.00 (25.4 mm) wide.
Note: Diamond Dressing Rolls are not included with the machine.


Normac Home