Page 261 - UNION

part. CarBide nC doUBle point drill-kor Hss Co nC spotting drill part.
D D

reamer reamer

• SKH55(Co 5%), M35
• HSS, TiALN, KOR • Helix 16°, ST Shank
• For Centering WC TiAlN KOR ~HRc • For Centering & Chamfering of tapping holes on one operation SKH M35 RH ST
• Preventing Broken Pilot 50 • Only suitable for shallow drilling depth 55 16°
CODE NO d D L aNGLE CODE NO D L l d
Gem SPC700010K 1.0M 4 44 120´×60´ Gem 900030 3 48 12 3
Gem SPC700015K 1.5M 4 44 120´×60´ Gem 900040 4 53 13 4
Gem SPC700020K 2.0M 6 52 120´×60´ Gem 900050 5 56 16 5
Gem SPC700025K 2.5M 8 52 120´×60´ Gem 900060 6 62 20 6
Gem SPC700030K 3.0M 8 52 120´×60´ Gem 900080 8 75 25 8
Gem SPC700040K 4.0M 8 63 120´×60´ Gem 900100 10 85 25 10
Gem SPC700050K 5.0M 10 63 120´×60´ Gem 900120 12 95 30 12
Gem SPC700060K 6.0M 12 79 120´×60´ Gem 900140 14 105 34 14
Gem SPC700080K 8.0M 16 79 120´×60´ Gem 900160 16 110 34 16
Gem 900200 20 125 38 20

HSS CODE NO d D L aNGLE HSS
REaMER REaMER
Gem SPC750010K 1.0M 4 44 120´×90´
Gem SPC750015K 1.5M 4 44 120´×90´
Gem SPC750020K 2.0M 6 52 120´×90´
CaRbIDE CaRbIDE
REaMER Gem SPC750025K 2.5M 8 52 120´×90´ REaMER
Gem SPC750030K 3.0M 8 52 120´×90´
Gem SPC750040K 4.0M 8 63 120´×90´
COUNTER Gem SPC750050K 5.0M 10 63 120´×90´ COUNTER
Gem SPC750060K 6.0M 12 79 120´×90´
Gem SPC750080K 8.0M 16 79 120´×90´

ENDMILL ENDMILL

drill drill

28 Union materials cUttinG tools 29