DeepTriDrill – Cylinder Liner – AH9130

improve productivity enhance machining reliability eliminate pecking.

Due to the recent increase in production volume, the customer is focusing on reducing cycle time compared to the existing HSS drill and enhancing overall machining reliability. Pecking is completely eliminated.

The machine’s maximum speed is limit is rforcing to work in relatively low cutting speed and a comparatively high feed rates.
Our tooling delivered more than twice the productivity.
Based on this performance advantage, the customer confirmed the package order for several other diameters as part of their productivity‑improvement initiative.

DeepTri-Drill
Industry Shipbuilding industry
Component Cylinder Liner
Material ISO code K - Cast ironK - Cast iron
Work material FCD250
Machine(spindle type) Horizontal Machining Center
Tool family Holemaking
Tool category Deep hole drilling
Product name DeepTri-Drill
TSR No. 5198D
Cylinder Liner

Tool

Tungaloy Competitor
Body MCTR09.00XM20-25 HSS Gundrill
Insert ZSGT050104R-NDJ AH9130 HSS tip
Grade AH9130 HSS

Tool life

Tungaloy Competitor
Machining length (m) 220 220

Cutting conditions

Tungaloy Competitor
Tool diameter DC (mm) 9 9
Hole tolerance grade -0.1/-0.2 -0.1/-0.2
Cutting speed V/c (m/min) 57 20
Feed f (mm/rev) 0.1 0.14
Feed speed Vf (mm/min) 200 99
Coolant water soluble water soluble

Result

productivityincrease 2 times