The heads above use a center synchronizing gear. The dies are pre-set by replaceable bushings made special for each application in the center of the head (front and back). The dies are individually adjustable, within a range limited by the pre-set bushings. The pre-set bushings reduce change-over time when setting up to roll a different part. This design is extremely rigid, and capable of rolling long and coarse parts. Carbide pins and hex wrenches are included. Knurls and synchronizing gears are not included, and may need to be special ordered. Allow time for engineering and manufacturing.

HEAVY-DUTY, SYNCHRONIZED ROLLING HEADS

	TOOL #	KNURL	C	D	E	H	WORK CAP.		PRICE
	150G-12	PH , PI	6.0	.750	3.00	3.25	.2	- .90	$1,500
	150G-16			1.000
	175G-12	PH , PI	6.0	.750	3.00	3.75	.2	- 1.0	$1,700
	175G-16			1.000
	200G-12	PH , PI	6.0	.750	3.00	4.25	.2	- 1.0	$1,900
	200G-16			1.000
	225G-20	QN , RR	7.0	1.250	3.20	4.75	.35 - 1.2		$2,400
	225G-24			1.500
	250G-24	RR , SM	7.0	1.500	3.20	5.25	.45 - 1.3		$2,600
	250G-28			1.750
	300G-28	RR , SM	7.0	1.750	3.20	5.75	.50 - 1.4		$2,900
	300G-32			2.000

The heavy-duty type heads above can use either the center gear like the precision type, or three gears around the dies (as shown), which leaves the center open. As in the precision type above, the dies are individually adjustable, within a range limited by the pre-set bushings. The pre-set bushings reduce change-over time when setting up to roll a different part. This design is extremely rigid, and capable of rolling long and coarse parts. Carbide pins and hex wrenches are included. Knurls and synchronizing gears are not included, and may need to be special ordered. Allow time for engineering and manufacturing.

1-800-642-2024	LOCAL 508-755-5302	FAX 508-755-4522	sales@staffordspecialtools.com