Page 264 - UNION

part. Hss Co step drill For tap pilot drill part.
D D

reamer reamer

• SKH59(CO 8%) M42
SKH M35 ST • For Centering SKH M42 TiN TiAlN
• For Tap Predrilling with Counter Sinking 55 • Oil Coolant 59

90°
CODE NO PR NO d1 D d2 l L CODE NO Pr No. L D

Gem STd030040T M3 2.5 4.0 4.0 8 52 Gem TPdo060 6 M 30 6
Gem STd040050T M4 3.3 5.0 5.0 11 58 Gem TPdo080 8 M 35 8
Gem STd050060T M5 4.2 6.0 6.0 13 66 Gem TPdo100 10 M 35 10
Gem STd060066T M6 5.0 6.6 6.0 16 70 Gem TPdo120 12 M 38 12
Gem STd080090T M8 6.8 9.0 9.0 20 84 Gem TPdo160 16 M 45 16
Gem STd100110T M10 8.5 11.0 10.0 24 95 Gem TPdo200 20 M 45 20
Gem STd120140T M12 10.2 14.0 12.0 29 107 Gem TPdo250 25 M 56 25
Gem STd140160T M14 12.0 16.0 12.0 32 115 Gem TPdo300 30 M 68 30
Gem STd160180T M16 14.0 18.0 12.0 34 135

HSS HSS
REaMER REaMER

CaRbIDE CaRbIDE
REaMER REaMER

COUNTER COUNTER

ENDMILL ENDMILL

drill drill

34 Union materials cUttinG tools 35