BT40 HIGH TORQUE DUAL CONTACT SK16 3.0 COLLET CHUCK HOLDER

Item No.	BT40-SK16-3.0D-HT
Price:	$181.20
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Recommended max torque for SK16-HT: 130 FT-LBS
With SK16-HT nut high metal removal rates are possible without shank slippage
Collet Chuck accepts all SK16 collets
Works on all BT40 machines with Dual Contact spindles
Compatible with BIG-PLUS® spindles
Threaded for stop screw type 2 (not included)
All critical tool holder surfaces precision ground
Made from hardened alloy steel
Tool Holder is balanced to G2.5 at 20,000 rpms
Gage length is 3.0 inches
Concentricity is less than .0001 at collet face
High Torque Collet nut is included
Uses HT14-TWA torque wrench adaptor (not included)
We also recommend CTW-45-220 torque wrench for proper tightening
Coolant thru capability
Rear thread for pull stud is M16 X 2.0
MariTool Part# is BT40-SK16-3.0D-HT

*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:	.09-.630 inches
Collet Size:	SK16
Concentricity:	< .0001 at Collet Face
Coolant Thru:	Yes
Finish:	Black Oxide
Gage Length:	3.0
Material:	Hardened Alloy Steel
Rear Thread:	M16 X 2.0
Taper:	BT40 DUAL CONTACT