![](/themes/pilot/img/learn-more/quadradrill/logo.png)
An Indexable Drilling solution available in drilling depths of:
![](/themes/pilot/img/learn-more/quadradrill/depth-icon.png)
Available in diameters
14 mm — 55mm
0.551 in — 1.732 in
Optimal Insert
Insert size and thickness optimized for drill diameter
![](/themes/pilot/img/learn-more/quadradrill/SPMT0502.png)
SPMT0502
![](/themes/pilot/img/learn-more/quadradrill/diameter.png)
14 - 17.5
mm
![](/themes/pilot/img/learn-more/quadradrill/SPMT0603.png)
SPMT0603
![](/themes/pilot/img/learn-more/quadradrill/diameter.png)
18 - 21.5
mm
![](/themes/pilot/img/learn-more/quadradrill/SPMT0703.png)
SPMT0703
![](/themes/pilot/img/learn-more/quadradrill/diameter.png)
22 - 27.5
mm
![](/themes/pilot/img/learn-more/quadradrill/SPMT0903.png)
SPMT0903
![](/themes/pilot/img/learn-more/quadradrill/diameter.png)
28 - 34
mm
![](/themes/pilot/img/learn-more/quadradrill/SPMT1204.png)
SPMT1204
![](/themes/pilot/img/learn-more/quadradrill/diameter.png)
35 - 44
mm
![](/themes/pilot/img/learn-more/quadradrill/SPMT1204.png)
SPMT1505
![](/themes/pilot/img/learn-more/quadradrill/diameter.png)
45 - 55
mm
![](/themes/pilot/img/learn-more/quadradrill/4-logo.png)
Cutting Edges
The drill utilizes square inserts with a strong cutting edge.
Spiral Coolant Holes
Spiral coolant holes support wider flutes
for improved chip evacuation.
![](/themes/pilot/img/learn-more/quadradrill/v1-logo.png)
For this demanding application, V1 material is
a good balance between
durability and price.