H680 - High Precision Long Shank Ball Nose Type - 2F 鎢鋼球型銑刀 - 長柄型 - 2 刃

.SICO-TH Nano coating provides a superior wear and heat resistance. .Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. .Ultra grain carbide rods with better abrasion resistance. .R tolerance ±5µm with high precision and high performance on Finishing working situation. .Special geometry design, suitable for high hardened working materials.

Order No.Radius (R)Dia. (d)CL (L1)OAL (L)Shank (D)Flutes (F)
EHBLF204000S2R4.087562
EHBLF206000S3R6.0127562
EHBNF206000S3R6.01210062
EHBMF208000S4R8.0167582
EHBLF208000S4R8.01610082
EHBLF210000S5R10.020100102
EHBLF212000S6R12.024100122

EHBNF2

EHBMF2

R

L1

L

D

65

Cutting conditions : Table 007

( 建議切削參數表 )

RTolerance
≦R3± 0.007
≧R4± 0.007