Page 555 - YG 2019

TECHNICAL

DATA

Specific Problem Cause Solution
Surface Finish

1. Use thread relieved taps MILLING
2. Reduce land width MILLING
3. Apply surface treatment such as Hardslick or chrome
Galling 4. Use proper cutting lubricant
Torn or Rough 5. Reduce tapping speed
TOOLS
Thread 6. Use larger hole size
7. Obtain proper alignment between tap and work
1. Use spiral pointed or spiral fluted taps TOOLS
Chip Packing
2. Use larger drill size
1. Reduce cutting angle
Tool Free Cutting
Chattering on 2. Reduce amount of thread relief
Tapped Thread 1. Do not grind the bottom of the flute
Tool Condition
2. Avoid too narrow a land width
CBN END MILLS
i-Xmills, CARBIDE INSERT END MILLS
i-SMART, MODULAR CARBIDE HEAD END MILLS
X5070 NANO SOLID CARBIDE END MILLS

4G MILL SOLID CARBIDE END MILLS
X-POWER SOLID CARBIDE END MILLS

JET-POWER SOLID CARBIDE & HSS-PM END MILLS
TitaNox-POWER SOLID CARBIDE END MILLS
V7 PLUS A SOLID CARBIDE END MILLS

V7 Mill INOX SOLID CARBIDE END MILLS
ALU-POWER HPC SOLID CARBIDE END MILLS

ALU-POWER SOLID CARBIDE & HSS-PM END MILLS
D-POWER GRAPHITE DIAMOND COATED SOLID CARBIDE END MILLS
D-POWER CFRP DIAMOND COATED SOLID CARBIDE END MILLS

SOLID CARBIDE ROUTERS CFRP
STANDARD CARBIDE END MILLS
ONLY ONE COATED PM60 END MILLS

SINE-POWER HSS END MILLS
TANK-POWER HSS-PM END MILLS
COBALT & HSS END MILLS

TECHNICAL DATA

554 • phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com