SNG / CNG internal grooving inserts are available in 1 cutting edge ( ONE corner ) and 2 cutting edges (TWO corners ). •  It is especially using for grooving and cutting lock-rings. •  It is the best alternative inserts of Tungaloy internal grooving inserts SNG type & CNG type.    6G R 100 (SL15) Insert Number 刀片型号 Insert Hand 刀片方向 R: Right-hand 右手刀 L: Left-hand 左手刀 Groove Width 切槽宽度 Material Code 材料编号 * (SL15) * (SL25)   *  SL15  →  Machining of free cutting steel.   *  SL25  →  Machining of high strength alloy steel, high hardened steel and stainless steel.   How to Order:          Example 1 :   Single corner, right-hand insert → 6GR100 (SL15)       ⇒ SINGLE corner and right hand grooving inserts with 1.00 mm cutting width, and for grooving of workpiece in free cutting steel.           Example 2 :   Single corner, left-hand insert → 6GL100 (SL25)       ⇒ SINGLE corner and left hand grooving inserts with 1.00 mm cutting width, and for grooving of workpiece in  high strength alloy steel, high hardened steel and stainless steel.           Example 3 :   TWO corners, right-hand insert → 6GR115 (SL15)       ⇒ TWO corners and right hand grooving inserts with 1.15 mm cutting width, and for grooving of workpiece in free cutting steel.           Example 4 :   TWO corners, left-hand insert → 6GL115 (SL15)       ⇒ SINGLE corner and left hand grooving inserts with 1.15 mm cutting width, and for grooving of workpiece in  high strength alloy steel, high hardened steel and stainless steel.

≡ Inserts with 1 cutting edge ( ONE corner )

≡ Inserts with 2 cutting edges ( TWO corners )

Single cutting edge, One corner insert
6GR/L100,6GR/L150,6GR/L200,7GR/L100,7GR/L150,7GR/L200,8GR/L100,8GR/L150,8GR/L200,8GR/L250,8GR/L300,8GR/L350,9GR/L100,9GR/L150,9GR/L200,9GR/L250,9GR/L300,9GR/L350,15GR/L100,15GR/L150,15GR/L200,15GR/L250,15GR/L300,15GR/L350,15GR/L400,15GR/L450,15GR/L500

6GR100,6GR150,6GR200,7GR100,7GR150,7GR200,8GR100,8GR150,8GR200,8GR250,8GR300,8GR350,9GR100,9GR150,9GR200,9GR250,9GR300,9GR350,15GR100,15GR150,15GR200,15GR250,15GR300,15GR350,15GR400,15GR450,15GR500

6GL100,6GL150,6GL200,7GL100,7GL150,7GL200,8GL100,8GL150,8GL200,8GL250,8GL300,8GL350,9GL100,9GL150,9GL200,9GL250,9GL300,9GL350,15GL100,15GL150,15GL200,15GL250,15GL300,15GL350,15GL400,15GL450,15GL500

Two cutting edges, two corner insert

6GR/L115,6GR/L135,7GR/L135,7GR/L175,8GR/L135,8GR/L175,8GR/L195,9GR/L175,9GR/L195,9GR/L220,9GR/L270,15GR/L175,15GR/L195,15GR/L220,15GR/L270,15GR/L320,15GR/L420

6GR115,6GR135,7GR135,7GR175,8GR135,8GR175,8GR195,9GR175,9GR195,9GR220,9GR270,15GR175,15GR195,15GR220,15GR270,15GR320,15GR420

6GL115,6GL135,7GL135,7GL175,8GL135,8GL175,8GL195,9GL175,9GL195,9GL220,9GL270,15GL175,15GL195,15GL220,15GL270,15GL320,15GL420，
SNGR/L08H06,SNGR/L08H07,SNGR/L10K07,SNGR/L10K08,SNGR/L12M08,SNGR/L16Q09,SNGR/L20R09,SNGR/L08K06SC,SNGR/L08K07SC,SNGR/L10M07SC,SNGR/L10M08SC,SNGR/L12Q08SC,SNGR/L16R09SC,
SNGR08H06,SNGR08H07,SNGR10K07,SNGR10K08,SNGR12M08,SNGR16Q09,SNGR20R09,SNGR08K06SC,SNGR08K07SC,SNGR10M07SC,SNGR10M08SC,SNGR12Q08SC,SNGR16R09SC,
SNGL08H06,SNGL08H07,SNGL10K07,SNGL10K08,SNGL12M08,SNGL16Q09,SNGL20R09,SNGL08K06SC,SNGL08K07SC,SNGL10M07SC,SNGL10M08SC,SNGL12Q08SC,SNGL16R09SC,
CNGR/L25S15,CNGR/L32T15,CNGR/L40U15,CNGR25S15,CNGR32T15,CNGR40U15,CNGL25S15,CNGL32T15,CNGL40U15