Mortise Router Bits

Mortise router bits are designed to cut a pocket (mortise) into a wood surface. Typical uses would be door hinge pockets for entry doors or the pocket half of a mortise and tennon joint in furniture building.

Mortise Bit

Cutting Diameter	Cutting Length	Shank Diameter	Overall Length	Manufacturer	Part #
1/2"	3/4"	1/4"	2-1/8"	Whiteside	1300
1/2"	5/8"	1/4"	2"	Southeast Tool	SE1300
5/8"	3/4"	1/4"	2"	Southeast Tool	SE1301
3/4"	3/4"	1/4"	2"	Southeast Tool	SE1302
3/4"	3/4"	1/4"	2-1/8"	Whiteside	1302
1-1/4"	1/2"	1/4"	2-1/8"	Whiteside	1303
1-1/4"	3/4"	1/4"	2"	Southeast Tool	SE1303
1-1/4"	3/4"	1/2"	2-1/8"	Southeast Tool	SE1304

Downcut Threaded Mortise Cutter

Cutting Diameter	Cutting Length	Thread Size	Overall Length	Manufacturer	Part #
1/2"	5/8"	1/4-28	7/8"	Whiteside	13-500
33/64"	5/8"	1/4-28	7/8"	Whiteside	13-515
17/32"	5/8"	1/4-28	7/8"	Whiteside	13-531
9/16"	5/8"	1/4-28	7/8"	Whiteside	13-562
5/8"	5/8"	1/4-28	7/8"	Whiteside	13-625
41/64"	5/8"	1/4-28	7/8"	Whiteside	13-640
21/32"	5/8"	1/4-28	7/8"	Whiteside	13-656
11/16"	5/8"	1/4-28	7/8"	Whiteside	13-687
23/32"	5/8"	1/4-28	7/8"	Whiteside	13-719
3/4"	5/8"	1/4-28	7/8"	Whiteside	13-750
49/64"	5/8"	1/4-28	7/8"	Whiteside	13-765
25/32"	5/8"	1/4-28	7/8"	Whiteside	13-781
13/16"	5/8"	1/4-28	7/8"	Whiteside	13-812
7/8"	5/8"	1/4-28	7/8"	Whiteside	13-875
15/16"	5/8"	1/4-28	7/8"	Whiteside	13-937
1"	1/2"	1/4-28	1/2"	Whiteside	13-1000
1-1/8"	1/2"	1/4-28	1/2"	Whiteside	13-1125
1-1/4"	1/2"	1/4-28	1/2"	Whiteside	13-1250
1-1/4"	1/2"	5/16-24	1/2"	Whiteside	13-1250A

Arbor for Threaded Mortise Cutter

Shank	Thread Size	Overall Length	Manufacturer	Part #
1/4"	1/4-28	1-3/4"	Whiteside	HMA-1/4
1/2"	1/4-28	1-3/4"	Whiteside	HMA-1/2
1/4"	5/16-24	1-3/4"	Whiteside	HMA-1/4A
1/2"	5/16-24	1-3/4"	Whiteside	HMA-1/2A

Screw-On Mortise Cutter

Cutting Diameter	Cutting Length	Thread Size	Overall Length	Manufacturer	Part #
1/8"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13125
9/64"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13140
3/16+.015"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13202
1/4-.015"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13234
1/4"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13250
1/4+.015"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13265
9/32"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13281
5/16+.15"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13327
3/8"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13375
3/8+.030"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13406
15/32"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13469
31/64"	9/16"	1/4-28	1-3/8"	Southeast Tool	SEH13484
1/2"	5/8"	1/4-28	7/8"	Southeast Tool	SE13500
33/64"	5/8"	1/4-28	7/8"	Southeast Tool	SE13515
17/32"	5/8"	1/4-28	7/8"	Southeast Tool	SE13531
9/16"	5/8"	1/4-28	7/8"	Southeast Tool	SE13562
5/8"	5/8"	1/4-28	7/8"	Southeast Tool	SE13625
41/64"	5/8"	1/4-28	7/8"	Southeast Tool	SE13640
21/32"	5/8"	1/4-28	7/8"	Southeast Tool	SE13656
11/16"	5/8"	1/4-28	7/8"	Southeast Tool	SE13687
23/32"	5/8"	1/4-28	7/8"	Southeast Tool	SE13719
3/4"	5/8"	1/4-28	2-3/8"	Southeast Tool	SE13750
49/64"	5/8"	1/4-28	7/8"	Southeast Tool	SE13764
25/32"	5/8"	1/4-28	7/8"	Southeast Tool	SE13781
13/16"	5/8"	1/4-28	7/8"	Southeast Tool	SE13812
7/8"	5/8"	1/4-28	7/8"	Southeast Tool	SE13875
15/16"	5/8"	1/4-28	7/8"	Southeast Tool	SE13937
1"	1/2"	1/4-28	1/2"	Southeast Tool	SE131000
1-1/8"	1/2"	1/4-28	1/2"	Southeast Tool	SE131125
1-1/4"	1/2"	1/4-28	1/2"	Southeast Tool	SE131250
1-3/8"	1/2"	1/4-28	1/2"	Southeast Tool	SE131375
1-1/4"	5/8"	5/16-24	5/8"	Southeast Tool	SE131250-516
1-1/4"	1/2"	5/16-24	5/8"	Southeast Tool	SE131250-516A

Arbor for Screw-on Mortise Cutter

Shank	Thread Size	Overall Length	Manufacturer	Part #
1/4"	1/4-28	1-3/4"	Southeast Tool	SEHMA-14
1/2"	1/4-28	1-3/4"	Southeast Tool	SEHMA-12
1/2"	1/4-28	2-5/8"	Southeast Tool	SEHMA-12-XL
1/2"	1/4-28	3-1/4"	Southeast Tool	SEHMA-12-XXL
1/4"	5/16-24	2-5/8"	Southeast Tool	SEHMA-14-516
1/2"	5/16-24	1-3/4"	Southeast Tool	SEHMA-12-516

Stair Tread Bits

Cutting Diameter	Cutting Length	Shank Diameter	Overall Length	Manufacturer	Part #
3/4"	1/2"	1/4"	1-7/8"	Southeast Tool	SE1590
3/4"	1/2"	1/2"	2-1/2"	Southeast Tool	SE1592
1"	1/2"	1/2"	2-1/2"	Southeast Tool	SE1596
1-1/2"	1/2"	1/2"	2-1/2"	Southeast Tool	SE1598

Carving Rougher Bits

Cutting Diameter	Cutting Length	Shank Diameter	Overall Length	Manufacturer	Part #
1/2"	1-1/8"	1/4"	2-1/2"	Southeast Tool	SECR500RH
5/8"	1-1/8"	1/4"	2-1/2"	Southeast Tool	SECR625RH
5/8"	1-1/8"	11mm	2-1/2"	Southeast Tool	SECR625RH-11
3/4"	1-1/8"	1/4"	2-1/2"	Southeast Tool	SECR750RH
3/4"	1-1/8"	11mm	2-1/2"	Southeast Tool	SECR750RH-11
3/4"	1-1/8"	1/2"	2-1/2"	Southeast Tool	SECR750RH-12
1"	1-1/8"	1/4"	2-1/2"	Southeast Tool	SECR1000RH-12

LH Carving Rougher Bits

Cutting Diameter	Cutting Length	Shank Diameter	Overall Length	Manufacturer	Part #
1/2"	1-1/8"	1/4"	2-1/2"	Southeast Tool	SECR500LH
5/8"	1-1/8"	1/4"	2-1/2"	Southeast Tool	SECR625LH
5/8"	1-1/8"	11mm	2-1/2"	Southeast Tool	SECR625LH-11
3/4"	1-1/8"	1/4"	2-1/2"	Southeast Tool	SECR750LH
3/4"	1-1/8"	11mm	2-1/2"	Southeast Tool	SECR750LH-11
3/4"	1-1/8"	1/2"	2-1/2"	Southeast Tool	SECR750LH-12

Southeast Tool
Arbor for Screw-On Mortise Bit, 5/16-24 Thread, 1/4 Shank, Southeast Tool SEHMA-14-516
Arbors for Screw-On, Mortise Router Bits - (5/16 x 24 Thread) - Southeast Tool SEHMA-14-516; 1/4 Sha…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $6.14

Was:

Now: $5.32
Southeast Tool
Arbor for Screw-On Mortise Bit, 1/4-28 Thread, 1/4 Shank, Southeast Tool SEHMA-14
Arbors for Screw-On, Mortise Router Bits - (1/4 x 28 Thread) - Southeast Tool SEHMA-14; 1/4 Shank, 1…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $8.94

Was:

Now: $8.32
Southeast Tool
Arbor for Screw-On Mortise Bit, 1/4-28 Thread, 1/2 Shank, XL, Southeast Tool SEHMA-12-XL
Arbors for Screw-On, Mortise Router Bits - (1/4 x 28 Thread) - Southeast Tool SEHMA-12-XL; 1/2 Shank…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $10.96

Was:

Now: $9.49
Southeast Tool
Arbor for Screw-On Mortise Bit, 5/16-24 Thread, 1/2 Shank, Southeast Tool SEHMA-12-516
Arbors for Screw-On, Mortise Router Bits - (5/16 x 24 Thread) - Southeast Tool SEHMA-12-516; 1/2 Sha…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $16.02

Was:

Now: $13.89
Southeast Tool
Arbor for Screw-On Mortise Bit, 1/4-28 Thread, 1/2 Shank, Southeast Tool SEHMA-12
Arbors for Screw-On, Mortise Router Bits - (1/4 x 28 Thread) - Southeast Tool SEHMA-12; 1/2 Shank, 1…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $8.94

Was:

Now: $7.74
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 15/16 Dia, 5/8 Cut Length, Southeast Tool SE13937
Screw-On, Mortise Router Bits - 1/4in. x 28 Thread), Carbide Tipped - Southeast Tool SE13937; 15/16i…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $27.26

Was:

Now: $23.62
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 7/8 Dia, 5/8 Cut Length, Southeast Tool SE13875
Screw-On, Mortise Router Bits - 1/4in. x 28 Thread), Carbide Tipped - Southeast Tool SE13875; 7/8in.…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $27.26

Was:

Now: $23.62
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 13/16 Dia, 5/8 Cut Length, Southeast Tool SE13812
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13812; 13/16' Cu…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $27.26

Was:

Now: $23.62
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 25/32 Dia, 5/8 Cut Length, Southeast Tool SE13781
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13781; 25/32 Cut…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $27.26

Was:

Now: $23.62
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 49/64 Dia, 5/8 Cut Length, Southeast Tool SE13764
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13764; 49/64 Cut…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $27.26

Was:

Now: $23.62
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 3/4 Dia, 5/8 Cut Length, Southeast Tool SF13750
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SF13750; 3/4 Cutti…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $27.26

Was:

Now: $23.62
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 23/32 Dia, 5/8 Cut Length, Southeast Tool SE13719
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13719; 23/32 Cut…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.70

Was:

Now: $23.12
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 11/16 Dia, 5/8 Cut Length, Southeast Tool SE13687
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13687; 11/16 Cut…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.70

Was:

Now: $23.12
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 21/32 Dia, 5/8 Cut Length, Southeast Tool SE13656
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13656; 21/32 Cut…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.70

Was:

Now: $23.12
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 41/64 Dia, 5/8 Cut Length, Southeast Tool SE13640
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13640; 41/64 Cut…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.70

Was:

Now: $23.12
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 5/8 Dia, 5/8 Cut Length, Southeast Tool SE13625
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13625; 5/ 8 Cutt…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.70

Was:

Now: $23.12
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 9/16 Dia, 5/8 Cut Length, Southeast Tool SE13562
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13562; 9/16 Cutt…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.70

Was:

Now: $23.12
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 17/32 Dia, 5/8 Cut Length, Southeast Tool SE13531
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13531; 17/32 Cut…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.70

Was:

Now: $23.12
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 33/64 Dia, 5/8 Cut Length, Southeast Tool SE13515
Screw-On, Mortise Router Bits - 1/4 x 28 Thread), Carbide Tipped - Southeast Tool SE13515; 33/64 Cut…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.70

Was:

Now: $23.12
Southeast Tool
Screw-On Mortise Cutter, 1/4-28 Thread, 1/2 Dia, 5/8 Cut Length, Southeast Tool SE13500
Screw-On, Mortise Router Bits - 1/4in. x 28 Thread), Carbide Tipped - Southeast Tool SE13500; 1/2in.…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $26.70

Was:

Now: $23.12