|
RCL GRADE
|
AREA
OF APPLICATION |
RD
10 |
- For Rotary Drilling in various strata
- Extremely hard and wear resistant grade
- T.C.Octagonal and Square Inserts for core bits |
RD
23 |
-
For Rotary Percussion drilling |
RD
25 |
-
Most general purpose grade for Indian strata combining
optimum hardness and toughness
- Tips for BWE |
RD
35 |
-
For Percussive Rotary drilling small Holes up to diameter
70 mm
- Abrasive resistance for universal application
- D.S.Inserts for integral drill steel rods
|
|
RD 40
|
-
For Percussive Rotary drilling in hard rock to drill holes
from
diameter 70 to 250 mm
- Very tough grade with good hardness
- T.C.Cross bit inserts, T.C.Inserts for Carset Bits
|
RWX |
- For Rotary drilling general purpose grade
- T.C.Inserts for Coal Auger Bits, Coal Cutter, Point Attack
Picks,
Bayonet Tools |
