Description
Developed for use with very high cutting speeds. Outstandingly suitable for machines with low power output and high speeds.
Clear reduction in cutting forces due to special cutter geometry.
Coating for best wear resistance even at high process temperatures.
Polished flutes for good chip clearance.
A slim chisel edge and the special arrangement of the 4 guide chamfers ensure high positioning and alignment accuracy. Optimised micro-geometry for increased working life and performance capability.
Product Data
Product type: GARANT Master Steel Speed solid carbide drill
Shank: Plain shank DIN 6535 HA
Material: Solid carbide
DIN: 6535 / K
Cutting edge design: 4×D
Tolerance: h7
Point angle: 135°
Coating: TiAlN
Nominal Ø Dc: 5 mm
Tolerance nominal Ø: h7
L2: 23 mm
L: 66 mm
Ø Ds: 6 mm
Feed (f): 0.19 mm/rev
Cutting Data
Steel <500 N: 170
Steel <750 N: 150
Steel <900 N: 120
Steel <1100 N: 110
Steel <1400 N: 60
GG: 110
GGG: 100
Note
Flute length Lc = L2 + 1.5×Dc.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122416.
Form HE: order with No. 122415 and 129100HE.