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Cobalt Drill Bits — Picture for identification; check the listing for the exact item.

Drills & drill stops · SKU Q02MNX6ZZ

Cobalt Jobber Drill Bits

Standard-length cobalt bits in fractional, number and letter sizes, 135° split point.

LengthJobber (standard)
MaterialCobalt
Point135° split

Where to buy

AmericaDistributor coming soonOur partner for this region is on its way

EuropeDistributor coming soonOur partner for this region is on its way

OceaniaDistributor coming soonOur partner for this region is on its way

Distributor? Get listed →

More distributors

AmericaMore distributors coming soon

EuropeMore distributors coming soon

OceaniaMore distributors coming soon

The rivet drills are all in the number series: #40, #30, #21 and #11 for 3/32" to 3/16" rivets, per our drill chart.

Straight-shank bits; angle drills need threaded bits instead.

Specifications

Material	Cobalt
Length	Jobber (standard)
Point	135° split
Sizes listed	113 rows: fractional, number and letter

Source: a distributor's listing, checked 2026-09-30.

Sizes listed (part number and size) 113 rows

Part	Size
Fractional Sizes
012-1/16	1/16
012-5/64	5/64
012-3/32	3/32
012-7/64	7/64
012-1/8	1/8
012-9/64	9/64
012-5/32	5/32
012-11/64	11/64
012-3/16	3/16
012-13/64	13/64
012-7/32	7/32
012-15/64	15/64
012-1/4	1/4
012-17/64	17/64
012-9/32	9/32
012-19/64	19/64
012-5/16	5/16
012-21/64	21/64
012-11/32	11/32
012-23/64	23/64
012-3/8	3/8
012-25/64	25/64
012-13/32	13/32
012-27/64	27/64
012-7/16	7/16
012-29/64	29/64
012-15/32	15/32
012-31/64	31/64
012-1/2	1/2
Wire Sizes
012-1	1
012-2	2
012-3	3
012-4	4
012-5	5
012-6	6
012-7	7
012-8	8
012-9	9
012-10	10
012-11	11
012-12	12
012-13	13
012-14	14
012-15	15
012-16	16
012-17	17
012-18	18
012-19	19
012-20	20
012-21	21
012-22	22
012-23	23
012-24	24
012-25	25
012-26	26
012-27	27
012-28	28
012-29	29
012-30	30
012-31	31
012-32	32
012-33	33
012-34	34
012-35	35
012-36	36
012-37	37
012-38	38
012-39	39
012-40	40
012-41	41
012-42	42
012-43	43
012-44	44
012-45	45
012-46	46
012-47	47
012-48	48
012-49	49
012-50	50
012-51	51
012-52	52
012-53	53
012-54	54
012-55	55
Letter Sizes
012-A	A
012-B	B
012-C	C
012-D	D
012-E	E
012-F	F
012-G	G
012-H	H
012-I	I
012-J	J
012-K	K
012-L	L
012-M	M
012-N	N
012-O	O
012-P	P
012-Q	Q
012-R	R
012-S	S
012-T	T
012-U	U
012-V	V
012-W	W
012-X	X
012-Y	Y
012-Z	Z

Questions people actually ask

What is the Cobalt Drill Bits made of?

Cobalt, according to the distributor listing checked on 2026-09-30.

Where can I buy the Cobalt Drill Bits?

A distributor we checked lists it in the Europe & UK. The link to its page, with the live price and stock, opens when the partnership does.

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