HOP – Haas Octagon Positive
 

45-degree | 8 cutting edges | D.O.C max. .138"

Toolpath Type: Face Milling

Available Applications:
K - Cast Iron
M - Stainless Steel
N - Aluminum
P - Steel

General face mill. This is an economical insert for removing most materials. 

HSNP – Haas Square Negative Positive

45 degree | 8 cutting edges | D.O.C. max .216" 

Toolpath Type: Face Milling

Available Applications:
K - Cast Iron
M - Stainless Steel
P - Steel
 

These inserts have a negative radial rake angle for a strong cutting edge, and a positive axial rake angle to reduce cutting forces. The 45-degree approach angle is ideal for larger feedrates.

HRNP – Haas Rectangle Negative Positive

90 degree | 4 cutting edges | D.O.C. max.  .440"

Toolpath Type: Shoulder Milling

Available Applications:
K - Cast Iron
M - Stainless Steel
N - Aluminum
P - Steel

Heavy-cutting, square-shoulder mill. Double-sided, thicker inserts for high stability and deeper cutting.

HPP – Haas Positive Positive
 

90 degree | 4 cutting edges | D.O.C. max. .590" 

Toolpath Type: Shoulder Milling

Available Applications:
K - Cast Iron
M - Stainless Steel
P - Steel
 

Super-heavy-cutting, square-shoulder mill. Sharp cutting-edge geometry combined with robust tangential inserts makes this your first choice for large cutting depths with high feedrates. Designed to have high-precision control for high-quality 90-degree shoulder milling.

HSHF – Haas Square High Feed
 

15 degree | 4 cutting edges | D.O.C. .070"

Toolpath Type: 3D Milling

Available Applications:
M - Stainless Steel
P - Steel

 

High-feed cutter for high material removal rates (MRR). The 15-degree relief angle reduces tool pressure, and provides smoother cutting. Good for face milling, slotting, ramping, and plunge milling.

HS6NP – Haas Square Shoulder 6 Negative Positive

90 degree | 6 cutting edges | D.O.C. max .303"

Toolpath Type: Face Milling

Available Applications:
K - Cast Iron
M - Stainless Steel
N - Aluminum
P - Steel

Heavy-cutting face mill. Double-sided, thicker insert for high stability and deeper cutting depths.