Description
DLC coating sp² of the latest generation with low coefficient of friction results in outstanding chip clearance.
For high-performance milling of aluminium materials.
High alignment accuracy and roundness of the hole, thanks to 6 guide chamfers.
Size 1 - 1.5 with 4 guide chamfers.
Product Data
Product type: Solid carbide HPC drill
Material: Solid carbide
DIN: 6537 K
Type: W
Tolerance: h7
No. of cutting edges: 4×D
Point angle: 135°
Shank tolerance: h6 DIN 6535HA
Internal coolant pressure: 25 bar
Application: HPC
Coating: DLC
Nominal Ø Dc: 4.5 mm
L2: 17 mm
L: 66 mm
Ø Ds: 6 mm
Feed (f): 0.35 mm/rev
Cutting Data
Alu plastics: 360
Alu: 400
Alu cast >10% Si: 350
PMMA acrylic: 150
PP-HO: 120
POM GF25: 90
PA 66 GF30: 80
PEEK GF30: 70
PTFE CF25: 80
Cu: 160
CuZn: 200
GRP: 80
CRP: 80
Note
Flute length Lc = L2 + 1.5 × Dc.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122307.
Form HE: order with No. 122306 + 129100HE.