Extra Grip Taper Mount Keyed Drill Chucks

	Mount Type Mount Type

	Jacobs Taper

	Chuck Type Chuck Type

	Keyed

	Jacobs Taper Number Jacobs Taper Number

	Jacobs Taper Drive Type Jacobs Taper Drive Type

	Standard

	Manufacturer Model Number Manufacturer Model Number

	Manufacturer Manufacturer

Jacobs

	For Minimum Bit Shank Size For Minimum Bit Shank Size

	For Use With For Use With

Drill Presses

Milling Machines

	For Bit Shank Type For Bit Shank Type


Hex	Round

	For Tool Drive Direction For Tool Drive Direction

Clockwise

Counterclockwise

	Chuck Key Number Chuck Key Number

K30

K32

	Body Material Body Material

Steel

	Arbor Included Arbor Included

	Jaw Material Jaw Material

Steel

	For Holding For Holding

Drill Bits

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

Forward

How can we improve?

22 Products

Extra-Grip Taper-Mount Keyed Drill Chucks

Jacobs Taper Mount

A ball-bearing design provides increased gripping force to keep bits from slipping, which allows these chucks to take on high-torque drilling applications. Also known as super chucks, they are excellent for use on high-speed drilling machines, milling machines, jig borers, and lathes. All require an arbor (sold separately).

For Bit Shank Size		Chuck Key		Jacobs Taper
Inch	mm	Included	Number	Number	Drive Type	Body Material	Jaw Material	Manufacturer Model Number		Each
Jacobs
0.04"-1/4"	1-6.5	Yes	K30	2	Standard	Steel	Steel	8 1/2N	0000000	0000000
0.04"-3/8"	1-10	Yes	K32	2	Standard	Steel	Steel	11N	0000000	000000
0.04"-1/2"	1-13	Yes	K3	3	Standard	Steel	Steel	14N	0000000	000000
1/8"-5/8"	3-16	Yes	K4	3	Standard	Steel	Steel	16N	0000000	000000
1/8"-3/4"	3-19	Yes	K4	4	Standard	Steel	Steel	18N	0000000	000000
3/8"-1"	10-25.4	Yes	K5	5	Standard	Steel	Steel	20N	0000000	000000

Replacement Parts
Service Kit with Service Kit Number for Drill Chuck 11N	Each	0000000
Sleeve for Drill Chuck 11N	Each	00000
Service Kit without Service Kit Number for Drill Chuck 11N	Each	00000
Service Kit with Service Kit Number for Drill Chuck 16N	Each	000000
Sleeve for Drill Chuck 16N	Each	000000
Service Kit without Service Kit Number for Drill Chuck 16N	Each	000000
Service Kit with Service Kit Number for Drill Chuck 8 1/2N	Each	000000
Service Kit without Service Kit Number for Drill Chuck 8 1/2N	Each	00000
Service Kit with Service Kit Number for Drill Chuck 14N	Each	000000
Service Kit without Service Kit Number for Drill Chuck 14N	Each	000000
Sleeve for Drill Chuck 14N	Each	00000
Service Kit with Service Kit Number for Drill Chuck 20N	Each	000000
Service Kit without Service Kit Number for Drill Chuck 20N	Each	000000
Service Kit with Service Kit Number for Drill Chuck 18N	Each	000000
Sleeve for Drill Chuck 18N	Each	000000
Service Kit without Service Kit Number for Drill Chuck 18N	Each	000000