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TMX Set-Tru Scroll Chucks

3-JAW SET-TRU SCROLL CHUCKS
With 2-Piece Reversible Jaws
Fine Adjustment, 0.0006” TIR

TMX SET-TRU Scroll Chucks can be used for all machining operations where universal chucks are used, along with applications where universal scroll chucks require tighter tolerances.
SET-TRU Chuck Features and Benefits:
  • Fine adjustment, 0.0006” TIR
  • Semi-steel or forged steel body
  • 4 micro adjustment screws provide .0004" T.I.R. repeatability
  • Two piece top and master jaws are American Standard tongue and groove
  • Scrolls are forged and fully hardened with thread flanks ground on both sides, then precisely balanced for longer life and higher accuracy
  • Each scroll is precisely balanced
  • Jaw teeth and guides on both sides are fully hardened and ground.
  • Plain back chuck- mounting plates required. Steel mounting plates are interchangeable with BISON Set-Tru chucks of same size.
TMX Set-Tru Chucks are provided with:
  • 1 set of hard master jaws
  • 1 set of hard top reversible jaws
  • 1 self-ejecting chuck wrench
  • 1 set of mounting bolts
  • 1 set of fine adjustment screws
  • 2 hex keys
Chuck Dia Thru Hole Max RPM SEMI-STEEL
Part Number
Price FORGED STEEL
Part Number
Price
6” 1.77 3000 BI-3866-0600Z
$305.10 BI-3820-0600
$467.10
8” 2.17 2500 BI-3866-0800Z
$386.10 BI-3820-0800
$629.10
10” 3.15 2000 BI-3866-1000Z
$575.10 BI-3820-1000
$809.10
12” 4.09 1500 BI-3866-1200Z
$863.10 BI-3820-1200
$1,259.10
15-3/4” 5.35 1000 BI-3866-1600Z
$1,223.10 - -
BACKPLATES FOR SET-TRU® CHUCKS
  • Fully machined steel backplates for precision accuracy TMX Set-Tru® Chucks
Fully Machined Type A
Chuck Size Spindle Part Number Price
6” A5 BI-3874-065
$117.45
8” A5 BI-3874-085
$128.93
A6 BI-3874-086
$151.88
10” A5 BI-3874-105
$186.30
A6 BI-3874-106
$186.30
12” A6 BI-3874-126
$252.45
A8 BI-3874-128
$272.37
Fully Machined Type D
Chuck Size Spindle Part Number Price
5” D1-4 BI-3875-054
$131.97
D1-6 BI-3875-056
$146.48
6” D1-3 BI-3875-063
$149.18
D1-4 BI-3875-064
$149.18
8” D1-4 BI-3875-084
$166.39
D1-5 BI-3875-085
$176.18
D1-6 BI-3875-086
$166.39
10” D1-6 BI-3875-106
$212.63
D1-8 BI-3875-108
$228.15
12” D1-6 BI-3875-126
$255.49
D1-8 BI-3875-128
$365.52