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Whitney Drill Extensions
» COLLET TYPE DRILL EXTENSION SYSTEM
» 4”, 9” and 12” extensions use collets
» Accommodates 1/16” thru 5/16” drills
» Slim profile gets into places that other collet type
extensions cannot accommodate
» The threaded type collets eliminate the need for bulky
collet nuts
» It’s easy to change collets, no special wrenches required
» A low cost system for difficult to reach spots
EDP No.
Series Length Shank
Dia.
Body
Dia.
96000
#1
4"
1⁄4"
5⁄16"
96001
#2
7⁄16"
96002
#3
3⁄8"
9⁄16"
96400
#4
6"
1⁄2"
1"
96003
#1
9"
1/4” 5⁄16"
96004
#2
7⁄16"
96005
#3
3⁄8"
9⁄16"
96401
#4
12"
1⁄2"
1"
» DRILL EXTENSION SYSTEM BODY
» Standard Right Hand
EDP
No.
Size
SERIES 1 • 1/4” Hex Size
96300 1.5mm (0.590)
96006 1⁄16" (.0625)
96301 2mm (.0787)
96007 5⁄64" (.0781)
96008 No. 43 (.0890)
96009 3⁄32" (.0937)
96010 No. 40 (.0980)
96302 No. 36 (.1065)
96011 7⁄64" (.1094)
96303 3mm (.1181)
96012
1⁄8" (.1250)
96013 No. 30 (.1285)
96304 No. 29 (.1360)
96014 9⁄64" (.1405)
96305 No. 26 (.1470)
96015 5⁄32" (.1562)
96306 4mm (.1575)
96016 No. 21 (.1590)
96364
#58 (0.042)
96365 #56 (0.0465)
96366
#51 (0.067)
96367
#50 (0.07)
96368
#49 (0.073)
96369
#46 (0.081)
96370
#41 (0.096)
96371 #39 (0.0995)
96372 #38 (0.1015)
96373
#31 (0.12)
96374
#27 (0.144)
96375 #25 (0.1495)
EDP
No.
Size
SERIES 4 • 13/16” Hex Size
96402 5/16" (0.3125)
96403 8mm (0.315)
96404 21/64" (0.3281)
96405 8.5mm (0.3346)
96406 11/32" (0.3438)
96407 9mm (0.3543)
96408 23/64" (0.3594)
96409 9.5mm (0.374)
96410
3/8" (0.375)
96411 25/64" (0.3906)
96412 10mm (0.3937)
96413 13/32" (0.4062)
96414 27/64" (0.4219)
96415 11mm (0.4331)
96416 7/16" (0.4375)
96417 29/64" (0.4531)
96418 15/32" (0.4688)
96419 12mm (0.4724)
96420 31/64" (0.4844)
96421
1/2" (0.5)
96422 13mm (0.5118)
96423 33/64" (0.5156)
96424 17/32" (0.5313)
96425 35/64" (0.5469)
96426 14mm (0.5512)
96427 9/16" (0.5625)
» COLLETS FOR DRILL EXTENSION SYSTEM
EDP
No.
Size
SERIES 2 • 3/8” Hex Size
96017 11⁄64" (.1719)
96018 3⁄16" (.1875)
96019 No. 11 (.191)
96020 No. 10 (.1395)
96307 5mm (.1968)
96021 13⁄64" (.2031)
96022 7⁄32" (.2187)
96023 15⁄64" (.2344)
96308 6mm (.2362)
96024
1⁄4" (.2500)
96376 3/32” (0.0938)
96377 1/8” (0.125)
96378
#26 (0.147)
96379 #25 (0.1495)
96380 #18 (0.1695)
96381
#17 (0.173)
96382
#16 (0.177)
96383
#15 (0.18)
96384 5.5mm (0.2165)
96385
B (0.238)
EDP
No.
Size
SERIES 3 • 7/16” Hex Size
96025
1⁄4" (.2500)
96309
F (.2570)
96026 17⁄64" (.2656)
96311 7mm (.2756)
96027 9⁄32" (.2812)
96028 19⁄64" (.2969)
96029 5⁄16" (.3125)
96312 8mm (.3150)
Ordering Information:
Please be sure to specify the quantity, style number, EDP number, diameter, width, and material.
DRILL EXTENSIONS
Fill out a quote request on
page 94 or at whitneytool.com!
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