NAB-1000-TC
Ultra Precision Thru-Coolant Saw Arbor for Carbide Slitting Saw
Precision Rigid Saw Arbor made for saws with a 1.000-in ID, 1-in Shank Diameter, 1.480-in Flange Diameter, 3.5-in Shank & Flange Length, Thru Coolant
Ultra-precision saw arbors with 15x the gripping force of screw-cap designs — every size available in a thru-coolant (-TC) version that floods the cut through solid carbide CF flanges.
- 15x gripping force — nut-clamped design grips the saw far harder than screw-cap arbors, solving slippage in high-torque cuts
- Eight sizes from 1/4" to 1-1/4" arbor diameter (NAB-250 through NAB-1250), each also available as a -TC thru-coolant version
- Published clamp-nut torque specs per size: NAB-250 96 in-lb, NAB-375 300 in-lb, NAB-500 and NAB-625 540 in-lb, NAB-750 through NAB-1250 600 in-lb
- Spacer sets included with every arbor (.0625"/.125"/.1875" on 1/4" and 3/8"; .0625"/.1875"/.25" on 1/2" and up)
- Removable keyway drive: 1/8" key on 3/8"-3/4" sizes, 1/4" on 7/8"-1", 5/16" on 1-1/4" (special available on request for 1/4")
- Tightest tolerances in the industry: arbor size -.0001"/-.0003", shank diameter -.0001"/-.0004", runout .0005" max — RobbJack arbors hold less than .0002" runout assembled
- CF solid carbide thru-coolant flanges are required (sold in pairs) when running the -TC thru-coolant versions
From the RobbJack Applications Guide.
About this series
NAB Ultra-Precision Saw Arbors
The tightest-tolerance saw arbors in the industry
RobbJack NAB saw arbors are ultra-precision arbors for carbide slitting saws, ground to the tightest tolerances in the industry to solve many of the problems associated with using carbide slitting saws. They hold less than .0002" runout and are available in standard and Thru-Coolant (-TC) versions. Thru-Coolant versions require CF Thru-Coolant Flanges, and when ganging multiple saws also require CSP Thru-Coolant Spacers.
- Less than .0002" runout
- Tightest tolerances in the industry
- Standard and Thru-Coolant (-TC) versions
- Removable keyway available upon request as a special
- Spacers included (.0625", .125", .1875" / .25")
- Published torque specs for each size
Sizes 1/4" through 1-1/4". Thru-Coolant (-TC) versions require CF Thru-Coolant Flanges; CSP Thru-Coolant Spacers needed when ganging multiple saws.
Headline spec
Runout held to .0005" max (NAB arbor tolerances); arbor size −.0001/−.0003
Best for
- Carbide slitting saw applications requiring maximum accuracy
- Thru-coolant sawing
- Reducing runout and saw slippage problems
Specifications
US machining terms with ISO 13399 codes.
- Holder DiameterDMM
- 1″
- Accessory Type
- Saw Arbor
- Overall Length (OAL)OAL
- 3.5″
- Thru-Coolant
- Yes
- Nut Clamp Torque
- 600 in-lb
- Keyway
- 5/16" (removable, on request)
- Spacers Included
- .0625" / .1875" / .25"
- Series
- NAB-TC — Ultra Precision Thru-Coolant Saw Arbor for Carbide Slitting Saw
Cuts these materials
Applications
Features
See it run · 3 videos
Made & shipped in the USA · lead time confirmed at order. Buy at retail or through your distributor.
Performance guaranteed. Run it against the tool you use today — if it doesn't beat it, we'll make it right.
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Finishes (1)
Uncoated
NAB-1000-TC
$1047.75
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$1047.75
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More in the NAB-TC series
Same series, different size — what changes from this tool is shown in red.