BT30 ER11 110mm Dual Contact Tapered Nose Collet Chuck Tool Holder

Item No.	BT30-ER11-110DT
Price:	$161.65
Shipping:	In Stock - Ships Same Day *
Quantity:
* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.

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Collet Chuck accepts all ER11 collets
Works on all BT30 machines with Dual Contact Spindles
Compatible with BIG-PLUS® spindles
Not threaded for internal stop screw
All critical tool holder surfaces precision ground
Made from hardened alloy steel
Balanced to G2.5 at 20,000 rpms
Gage length is 110mm (4.33 inches)
Nose diameter is .755 inches
Concentricity is less than .0001 at collet face
Rear thread for pull stud is m12 x 1.75
View BT30 Pull Studs
MariTool Part# is BT30-ER11-110DT

*BIG-PLUS® is a trademark of Daishowa Seiki Kabushiki Kaisha; Big Daishowa Seiki Co., Ltd., Corp.
Compatible with BIG-PLUS® spindles, but not licensed.

Balance Spec:	G2.5 @ 20,000 rpms
Collet Grip Range:	.020-.276 inches
Collet Size:	ER 11
Concentricity:	< .0001 at Collet Face
Coolant Thru:	Yes
Finish:	Black Oxide
Gage Length:	110mm
Material:	Hardened Alloy Steel
Rear Thread:	M12 x 1.75
Taper:	BT30 DUAL CONTACT