Tapping Solutions

Parlec’s Tapping systems provide superior application with the Numertap® system 770 providing the largest range of tapping. Rigid, tension only or tension and compression systems are standard, along with coolant or coolant groove adapters with up to 6" extension length.

Products

Tap Adapters - 3" Extended

Numertap 770 3" Tap Adapter 7716-3-075 shown here. Can be used to extend the range of N/C 700s. Will result in loss of Torque Control. Coolant or Coolant Groove Adapters must be used when coolant is fed through Numertap Attachments. [+]

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Positive-drive, extended length for use in Numertap 770 Attachments.

770 3" TAP ADAPTERS
Part Number	Coolant**	Coolant Groove**	Tap Size	Metric Tap Size (ANSI*)	B (QR)	B	C	Tp	Shank	Square
7716-3-#6	7716C-3-#6	7716CG-3-#6	#6	M3.5	.75	.75	3.70	1.06	.141	.110
7716-3-#8	7716C-3-#8	7716CG-3-#8	#8	M4	.75	.75	3.70	1.13	.168	.131
7716-3-#10	7716C-3-#10	7716CG-3-#10	#10	M5	.75	.75	3.70	.138	.194	.152
7716-3-#12	7716C-3-#12	7716CG-3-#12	#12	-	.75	.75	3.70	1.34	.220	.165
7716-3-025	7716C-3-025	7716CG-3-025	1/4	M6	.75	.75	3.70	1.44	.225	.191
7716-3-031	7716C-3-031	7716CG-3-031	5/16	M7,M8	.88	.75	3.70	1.59	.318	.238
7716-3-037	7716C-3-037	7716CG-3-037	3/8	M10	.88	.88	3.70	1.75	.381	.286
7716-3-043	7716C-3-043	7716CG-3-043	7/16	-	.88	.88	3.70	2.00	.323	.242
7716-3-050	7716C-3-050	7716CG-3-050	1/2	M12	.88	.88	3.70	2.19	.367	.275
7716-3-056	7716C-3-056	7716CG-3-056	9/16	M14	1.25	1.00	3.70	2.35	.429	.322
7716-3-062	7716C-3-062	7716CG-3-062	5/8	M16	1.25	1.00	3.70	2.50	.480	.360
7716-3-068	7716C-3-068	7716CG-3-068	11/16	M18	1.25	1.25	3.70	2.40	.542	.406
7716-3-075	7716C-3-075	7716CG-3-075	3/4	-	1.25	1.25	3.70	2.56	.590	.442
7716-3-081	7716C-3-081	7716CG-3-081	13/16	M20	1.25	1.25	3.70	2.53	.652	.489
7716-3-087	7716C-3-087	7716CG-3-087	7/8	M22	1.25	1.25	3.70	2.68	.697	.523
7716-3-093	7716C-3-093	7716CG-3-093	15/16	M24	1.61	1.50	3.70	2.90	.760	.570
7716-3-100	7716C-3-100	7716CG-3-100	1"	M25	1.61	1.50	3.70	2.81	.800	.600
7716-3-106	7716C-3-106	7716CG-3-106	1 1/16 & 1 1/8	M27	-	1.61	3.70	2.75/3.06	.896	.672
7716-3-118	7716C-3-118	7716CG-3-118	1 3/16 & 1 1/4	M30	-	1.61	3.70	2.94/3.25	1.021	.766
7716-3-131	7716C-3-131	7716CG-3-131	1 5/16 & 1 3/8	M33	1.98	1.61	3.70	3.19/3.50	1.108	.831
7716-3-144	7716C-3-144	7716CG-3-144	1 7/16 & 1 1/2	-	1.98	1.98	3.70	3.44/3.75	1.233	.925
7716-3-162	7716C-3-162	7716CG-3-162	1 5/8	-	1.98	1.98	3.70	4.06	1.305	.979
7717-3-006	7717C-3-006	7717CG-3-006	1/16 NPT & 1/8 NPT	-	1.00	1.00	3.70	1.00	.312	.234
7717-3-012	7717C-3-012	7717CG-3-012	1/8 NPT	-	1.00	1.00	3.70	1.00	.437	.328
7717-3-025	7717C-3-025	7717CG-3-025	1/4 NPT	-	1.00	1.00	3.70	1.25	.562	.421
7717-3-037	7717C-3-037	7717CG-3-037	3/8 NPT	-	1.25	1.25	3.70	1.31	.700	.531
7717-3-050	7717C-3-050	7717CG-3-050	1/2 NPT	-	1.25	1.25	3.70	1.50	.687	.515
7717-3-075	7717C-3-075	7717CG-3-075	3/4 NPT	-	1.61	1.61	3.70	1.44	.906	.679
7717-3-100	7717C-3-100	7717CG-3-100	1" NPT	-	1.98	1.61	3.70	1.88	1.125	.843
7717-3-125	7717C-3-125	7717CG-3-125	1 1/4 NPT	-	-	1.98	3.70	1.81	1.312	.984
* For DIN, ISO or Imperial Metric Shanks, please call Parlec or your local Parlec representative. ** Coolant requires oil hole taps. Coolant groove uses standard taps. Both require coolant-fed unit.