COLLETS
NEW BABY COLLET World-renowned for its unmatched accuracy and precision, it offers runout accuracy of .00004” (.001mm) T.I.R. at the collet nose.
Guaranteed Max Runout
AT COLLET NOSE 3μm at end of test bar 1 μm
.00004"
.00012"
HIGH PRECISION
B
4d
All BIG Collets are AA Grade and inspected twice for accuracy
MEGA 6N/NBS6
MEGA 8N/NBS8
MEGA 10N/NBS10
Catalog Number
Clamping Range ød .010-.020 .020-.030 .030-.039 .039-.049 .049-.059 .059-.069 .069-.079 .079-.089 .089-.098 .098-.108 .108-.118 .115-.125 .118-.128 .128-.138 .138-.148 .148-.157 .157-.167 .167-.177 .177-.187 .187-.197 .197-.207 .207-.217 .217-.226 .226-.236
Min Clamping Length
Catalog Number
Clamping Range ød .020-.030 .030-.039 .039-.049 .049-.059 .059-.069 .069-.079 .079-.089 .089-.098 .098-.108 .108-.118 .115-.125 .118-.138 .138-.157 .157-.177 .177-.197 .187-.207 .197-.217 .207-.226 .217-.236 .236-.256 .256-.276 .276-.295 .295-.315
Min Clamping Length
Catalog Number
Clamping Range ød .059-.069 .069-.079 .079-.089 .089-.098 .098-.108 .108-.118 .115-.125 .108-.128 .118-.138 .128-.147 .138-.157 .157-.177 .177-.197 .187-.207 .197-.217 .207-.226 .217-.236 .236-.256 .256-.276 .276-.295 .295-.315 .315-.335 .335-.354 .354-.375 .376-.394
Min Clamping Length
NBC6-0.5AA NBC6-0.75AA
NBC8-0.75AA
NBC10-1.75AA
.28
.28
NBC8-1AA
NBC10-2AA
.39
NBC6-1AA
NBC8-1.25AA NBC8-1.5AA NBC8-1.75AA
NBC10-2.25AA NBC10-2.5AA NBC10-2.75AA
.35
NBC6-1.25AA NBC6-1.5AA NBC6-1.75AA
.35
.43
NBC10-3AA
NBC8-2AA
NBC10-3.175AA NBC10-3.25AA NBC10-3.5AA NBC10-3.75AA NBC10-4AA NBC10-4.5AA NBC10-5AA NBC10-5.25AA NBC10-5.5AA NBC10-5.75AA NBC10-6AA NBC10-6.5AA NBC10-7AA NBC10-7.5AA NBC10-8AA NBC10-8.5AA NBC10-9AA NBC10-9.5AA NBC10-10AA
NBC6-2AA
NBC8-2.25AA NBC8-2.5AA NBC8-2.75AA
.43
NBC6-2.25AA NBC6-2.5AA NBC6-2.75AA
.71
.39
NBC8-3AA
NBC6-3AA
NBC8-3.175AA NBC8-3.5AA NBC8-4AA NBC8-4.5AA
.47
.79
NBC6-3.175AA NBC6-3.25AA NBC6-3.5AA NBC6-3.75AA
.83
NBC8-5AA
.43
NBC6-4AA
NBC8-5.25AA NBC8-5.5AA NBC8-5.75AA NBC8-6AA NBC8-6.5AA NBC8-7AA NBC8-7.5AA
.59
NBC6-4.25AA NBC6-4.5AA NBC6-4.75AA
.91
NBC6-5AA
NBC6-5.25AA NBC6-5.5AA NBC6-5.75AA
.71
.55
NBC8-8AA
1.06
NBC6-6AA
øA=.49 (12.5mm) B=.71 (18mm)
øA=.37 (9.5mm) B=.55 (14mm)
øA=.65 (16.5mm) B=1.06 (27mm)
• Below collets not included in NEW BABY COLLET SETS; see pg. 382 for more information on collet sets NBC8-3.175AA, 5.25AA, 5.75AA NBC10-3.175AA, 3.25AA, 3.75AA, 4.25AA, 4.75AA, 5.25AA, 5.75AA NBC13-3.175AA, 3.25AA, 3.75AA, 4.25AA, 4.75AA, 5.25AA, 5.75AA NBC16-3.175AA, 3.25AA, 3.75AA, 4.25AA, 4.75AA, 5.25AA, 5.75AA NBC20-3.175AA, 3.25AA, 3.75AA, 4.25AA, 4.75AA, 5.25AA, 5.75AA
Collapsibility is .010 (.25mm) for NBC6 and .020 (.5mm) for NBC8-NBC20. For best performance, cutting tool shanks should be cylindrical without flats and be as long as the clamping section of the collet bore.
378
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