Bison Self-Centering Chuck SET-TRU, with Fine Adjustment MorseTaper Shank 5" 4 MT Mount, 3-Jaw 7-861-0500

• These precision chucks are used in tailstocks for jobs where centers cannot be used, such as tube machining

• Steel body construction, with hardened and ground scroll and pinions

• Hardened and ground MT spindle

• Sealed ball bearings, lubrication through oiler

• 4 fine adjustment screws provide .0005" T.I.R. repeatability

• Threaded end with threaded plug with tang

Rotating chucks are provided in wooden case

Standard Accessories for 4" Diameter Chucks:

• 2 Sets of hard solid jaws (ID and OD)

• 1Wrench

• 1 Hex key

Standard Accessories for 5" and 6" Diameter Chucks:

• 1 Set of two-piece reversible jaws (Hard Top Jaws and Hard Master Jaws)

• 1Wrench

• 1 Hex key

Optional Accessories:

• 4" diameter: Soft solid jaws

• 5" and 6" diameters: Soft top jaws

• 4" and 6" diameters: Jaw SET-TRU chuck

• 5" diameter: 5C collet chuck

• 5" and 6" diameters: rotating body

Technical Specifications Body Length (including shank) 7.330

Rotating Body & Chuck Body Combined 5.280

Maximum Clamping Range 4.920

Minimum Clamping Range .120

Number of Jaws 3

Class Lathe Chucks & Accessories

Chuck Size 5*

Maximum RPM 3200

Weight 24.5 lbs

Type Self-Centering Chuck with Morse Taper Shank

Body Width 2.830 Brand Name Bison Total Length 10.16 Mount 4MT

‘Bison 3-Jaw Self-Centering Rotating Chucks ‘with Morse Taper Shanks