Product Description

Part includes Lock Nut & Back-Up Screw (where applicable).

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stubbygroup

Straight Shank Collet Chucks
Short “Stubby” DA (Double Angle) Collet Holders 3.5″ – 6.2″ OAL

Replacement Lock Nuts &
Open-end hex wrenches
are also available
(Part Numbers In Table Below)

Short ER Collet Holders

For use on CNC Mills

  • Manufactured in USA from high grade, heat-treated alloy steel
  • Black Oxide finish for corrosion prevention
  • Comes equipped with inside back-up screw and Lock Nut
  • Tighten lock nut with a standard open-end wrench
    (no special wrench needed, unlike other brands)
  • Smaller diameter lock nut than most brands make
    these ideal for machining hard-to-reach surfaces.
  • Useful on chuckers (manual or CNC), screw machines, and CNC lathes
  • Shorter length lock nut than most other manufacturers’ makes these great for automatic screw machines

Rovi

Table Of Dimensions

Chuck
Part
Number
D
Shank
Diameter
L
Overall
Length
L1
Lock Nut
Length
D1
Lock Nut
Diameter
Hex.
Wrench
Size
F
Flat
Width
Max. Dia.
Thru
Shank
DA
Collet
Series
Chuck
Capacity
Wrench
Part
Number
Lock Nut
Part
Number
TS300-05000.5003.600.700.561/2″0.181/4″DA3001/64″ – 1/4″W-0500SNP-0500
TS300-06250.6253.750.700.561/2″0.221/4″DA3001/64″ – 1/4″W-0500SNP-0500
TS200-06250.6253.750.710.7511/16″0.223/8″DA2001/64″ – 3/8″W-0687SNP-0625
TS200-07500.7503.800.710.813/4″0.273/8″DA2001/64″ – 3/8″W-0750SNP-0750
TS100-10001.0004.000.901.067/8″0.329/16″DA1001/64″ – 9/16″W-0875SNP-1000
TS180-10001.0006.200.871.561-3/8″NONE3/4″DA1801/32″ – 3/4″W-1375SNP-180
TS180-12501.2506.200.871.561-3/8″0.373/4″DA1801/32″ – 3/4″W-1375SNP-180
TS180-15001.5006.200.871.561-3/8″0.403/4″DA1801/32″ – 3/4″W-1375SNP-180
TS180-17501.7506.200.871.561-3/8″0.453/4″DA1801/32″ – 3/4″W-1375SNP-180

Images in product gallery to the right

All back-up screws have 1/8″ hex. socket
DO NOT OVER TIGHTEN LOCK NUT, ALWAYS USE BACKUP SCREW

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