H680 - High Precision Ball Nose Type - 2F 鎢鋼球型銑刀 - 標準型 - 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)
EHBFF201000S0.5R1.025042
EHBFF202000S1.0R2.045042
EHBFF204000S2.0R4.085042
EHBSF203000S1.5R3.065062
EHBSF204000S2.0R4.085062
EHBSF206000S3.0R6.0125062
EHBSF208000S4.0R8.0166082
EHBSF210000S5.0R10.02075102
EHBSF212000S6.0R12.02475122

EHBSF2

R

L1

L

D

65

Cutting conditions : Table 007

( 建議切削參數表 )

RTolerance
≦R3± 0.005
≧R4± 0.007