ISCAR Cutting Tools - Metal Working Tools

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GHGR/L : External holders for deep grooving and parting

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Designation	W min	W max	D max	h	b	l1	l2	f	A	h4	R/L
GHGL 20-2	0.40	2.40	34.0	20.0	20.0	120.00	33.0	19.2	1.70	-	L
GHGR 20-2	0.40	2.40	34.0	20.0	20.0	120.00	33.0	19.2	1.70	-	R
GHGL 25-2	0.40	2.40	34.0	25.0	25.0	140.00	33.0	24.2	1.70	-	L
GHGR 25-2	0.40	2.40	34.0	25.0	25.0	140.00	33.0	24.2	1.70	-	R
GHGL 16-3	3.00	4.00	40.0	16.0	16.0	110.00	36.0	14.7	2.50	4.0	L
GHGR 16-3	3.00	4.00	40.0	16.0	16.0	110.00	36.0	14.7	2.50	-	R
GHGL 16-3 ST	3.00	4.00	34.0	16.0	16.0	78.00	33.0	15.0	2.40	4.0	L
GHGR 16-3 ST	3.00	4.00	34.0	16.0	16.0	78.00	33.0	15.0	2.40	4.0	R
GHGL 20-3	3.00	4.00	40.0	20.0	20.0	120.00	36.0	18.7	2.50	-	L
GHGR 20-3	3.00	4.00	40.0	20.0	20.0	120.00	36.0	18.7	2.50	-	R
GHGL 25-3	3.00	4.00	40.0	25.0	25.0	140.00	36.0	23.7	2.50	-	L
GHGR 25-3	3.00	4.00	40.0	25.0	25.0	140.00	36.0	23.7	2.50	-	R
GHGR 16-4	4.00	5.00	40.0	16.0	16.0	110.00	36.0	14.4	3.20	4.0	R
GHGL 20-4	4.00	5.00	40.0	20.0	20.0	120.00	36.0	18.2	3.50	-	L
GHGR 20-4	4.00	5.00	40.0	20.0	20.0	120.00	36.0	18.2	3.50	-	R
GHGL 25-4	4.00	5.00	40.0	25.0	25.0	140.00	36.0	23.2	3.50	-	L
GHGR 25-4	4.00	5.00	40.0	25.0	25.0	140.00	36.0	23.2	3.50	-	R
GHGL 25-425	4.00	5.00	50.0	25.0	25.0	140.00	41.0	23.2	3.50	-	L
GHGR 25-425	4.00	5.00	50.0	25.0	25.0	140.00	41.0	23.2	3.50	-	R
GHGL 25-5	5.00	6.40	50.0	25.0	25.0	140.00	41.0	22.9	4.20	-	L
GHGR 25-5	5.00	6.40	50.0	25.0	25.0	140.00	41.0	22.9	4.20	-	R
GHGL 32-5	5.00	6.40	50.0	32.0	32.0	150.00	41.0	29.9	4.20	-	L
GHGR 32-5	5.00	6.40	50.0	32.0	32.0	150.00	41.0	29.9	4.20	-	R
GHGL 25-630	6.00	8.00	60.0	25.0	25.0	140.00	45.0	22.3	5.40	-	L
GHGR 25-630	6.00	8.00	60.0	25.0	25.0	140.00	45.0	22.3	5.40	-	R
GHGL 32-632	6.00	8.00	64.0	32.0	32.0	170.00	50.0	29.4	5.40	-	L
GHGR 32-632	6.00	8.00	64.0	32.0	32.0	170.00	50.0	29.4	5.40	-	R

For machining depth over 13 mm, a single-ended insert is required (GIM, GIMF, GIMY). Tmax for grooving depth depends on part diameter D. For grooving a part with a diameter larger than Dmax, click on "More Info".
For using TIP inserts, toolholder seat needs to be modified according to insert profileto ensure clearance.