H680 - High Precision Short Flute Ball Nose Type - 2F 鎢鋼球型銑刀 - 短刃型 - 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)EFF-L (L2)OAL (L)Shank (D)Flutes (F)
EHBPF201000S0.5R1.0125042
EHBPF202000S1.0R2.0245042
EHBPF204000S2.0R4.0485062
EHBUF203000S1.5R3.0365062
EHBUF204000S2.0R4.0485062
EHBUF206000S3.0R6.06125062
EHBUF208000S4.0R8.08166082
EHBUF210000S5.0R10.0102075102
EHBUF212000S6.0R12.0122475122

EHBUF2

R

L1 L2

L

D

65

Cutting conditions : Table 007

( 建議切削參數表 )

RTolerance
≦R3± 0.005
≧R4± 0.007