Page 260 - UNION

part. Hss Center drill B type Hss nC doUBle point drill-kor part.
D D

reamer reamer

• HSS, JIS • HSS, TiALN, KOR
• For Certering & Chamfering HSS M2 JIS ST • For Centering HSS TiAlN KOR ~HRc
• Form B • Preventing Broken Pilot 50
CODE NO d d1 d1 D L CODE NO d D L aNGLE
Gem b700020e 2 4.25 8 2.60 50 Gem SPC700010K 1.0M 4 50 120´×60´
Gem b700020o 2 4.5 8 2.60 53 Gem SPC700015K 1.5M 4 50 120´×60´
Gem b700025o 2.5 5.3 9 3.20 57 Gem SPC700020K 2.0M 6 50 120´×60´
Gem b700025e 2.5 5.3 10 3.20 57 Gem SPC700025K 2.5M 8 50 120´×60´
Gem b700030o 3 6 10 3.90 63 Gem SPC700030K 3.0M 8 55 120´×60´
Gem b700040o 4 8 13 5.20 73 Gem SPC700040K 4.0M 8 55 120´×60´
Gem b700040e 4 8.5 14 5.20 67 Gem SPC700050K 5.0M 10 65 120´×60´
Gem b700050o 5 10 16 6.60 84 Gem SPC700060K 6.0M 12 70 120´×60´
Gem b700050e 5 10.6 18 6.40 75 Gem SPC700080K 8.0M 16 80 120´×60´
Gem b700060o 6 12 18 7.80 95

HSS CODE NO d D L aNGLE HSS
REaMER REaMER
Gem SPC750010K 1.0M 4 50 120´×90´
Gem SPC750015K 1.5M 4 50 120´×90´
Gem SPC750020K 2.0M 6 50 120´×90´
CaRbIDE CaRbIDE
REaMER Gem SPC750025K 2.5M 8 50 120´×90´ REaMER
Gem SPC750030K 3.0M 8 55 120´×90´
Gem SPC750040K 4.0M 8 55 120´×90´
COUNTER Gem SPC750050K 5.0M 10 65 120´×90´ COUNTER
Gem SPC750060K 6.0M 12 70 120´×90´
Gem SPC750080K 8.0M 16 80 120´×90´

ENDMILL ENDMILL

drill drill

26 Union materials cUttinG tools 27