High Speed Steel End Mills

4-Flute Single-End Mills

2-Flute Double-End Mills

2-Flute Single-End Mills

4-Flute Double-End Mills

4-Flute Single-End Mills

Premium high speed "M" series alloy steel with right hand cut & helix. Designed for general purpose applications and ideal for maintenance milling. Four flute design offers finer surface finish compared to two flute end mills. Tool design virtually eliminates chatter. MADE IN THE U.S.A.

Diameter	Shank Diameter	Flute Length	Overall Length	Material	Number of Flutes	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	3/8"	3/8"	2-5/16"	M Series Alloy	4	1	821708	Log in to view price
1/8" 4-Flute End Mill Item #: 821708 Package Weight: 0.1 lbs View Product Details Log in to Order
3/16"	3/8"	1/2"	2-3/8"	M Series Alloy	4	1	821712	Log in to view price
3/16" 4-Flute End Mill Item #: 821712 Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"	3/8"	5/8"	2-1/2"	M Series Alloy	4	1	821716	Log in to view price
1/4" 4-Flute End Mill Item #: 821716 Package Weight: 0.1 lbs View Product Details Log in to Order
5/16"	5/16"	3/4"	2-1/2"	M Series Alloy	4	1	821720	Log in to view price
5/16" 4-Flute End Mill Item #: 821720 Package Weight: 0.1 lbs View Product Details Log in to Order
3/8"	3/8"	3/4"	2-1/2"	M Series Alloy	4	1	821724	Log in to view price
3/8" 4-Flute End Mill Item #: 821724 Package Weight: 0.1 lbs View Product Details Log in to Order
7/16"	3/8"	1"	2-11/16"	M Series Alloy	4	1	821728	Log in to view price
7/16" 4-Flute End Mill Item #: 821728 Package Weight: 0.1 lbs View Product Details Log in to Order
1/2"	1/2"	1-1/4"	3-1/4"	M Series Alloy	4	1	821732	Log in to view price
1/2" 4-Flute End Mill Item #: 821732 Package Weight: 0.2 lbs View Product Details Log in to Order
5/8"	5/8"	1-5/8"	3-3/4"	M Series Alloy	4	1	821740	Log in to view price
5/8" 4-Flute End Mill Item #: 821740 Package Weight: 0.3 lbs View Product Details Log in to Order
3/4"	3/4"	1-5/8"	3-7/8"	M Series Alloy	4	1	821748	Log in to view price
3/4" 4-Flute End Mill Item #: 821748 Package Weight: 0.5 lbs View Product Details Log in to Order
7/8"	7/8"	1-7/8"	4-1/8"	M Series Alloy	4	1	821756	Log in to view price
7/8" 4-Flute End Mill Item #: 821756 Package Weight: 0.6 lbs View Product Details Log in to Order
1"	1"	2"	4-1/2"	M Series Alloy	4	1	821764	Log in to view price
1" 4-Flute End Mill Item #: 821764 Package Weight: 0.9 lbs View Product Details Log in to Order

2-Flute Double-End Mills

Premium high speed "M" series alloy steel. Right hand cut & helix. Designed for general purpose applications. Ideal for maintenance milling with fast stock removal. Recommended for slotting, pockets, keyways, and plunge cutting. Tool design assures high rigidity and smooth, close tolerance cuts. MADE IN THE U.S.A.

Diameter	Shank Diameter	Flute Length	Overall Length	Material	Number of Flutes	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	3/8"	3/8"	3-1/16"	M Series Alloy	2	1	821408	Log in to view price
1/8" 2-Flute End Mill Item #: 821408 Package Weight: 0.1 lbs View Product Details Log in to Order
3/16"	3/8"	7/16"	3-1/8"	M Series Alloy	2	1	821412	Log in to view price
3/16" 2-Flute End Mill Item #: 821412 Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"	3/8"	1/2"	3-1/8"	M Series Alloy	2	1	821416	Log in to view price
1/4" 2-Flute End Mill Item #: 821416 Package Weight: 0.1 lbs View Product Details Log in to Order
5/16"	3/8"	9/16"	3-1/8"	M Series Alloy	2	1	821420	Log in to view price
5/16" 2-Flute End Mill Item #: 821420 Package Weight: 0.1 lbs View Product Details Log in to Order
3/8"	3/8"	9/16"	3-1/8"	M Series Alloy	2	1	821424	Log in to view price
3/8" 2-Flute End Mill Item #: 821424 Package Weight: 0.1 lbs View Product Details Log in to Order
7/16"	1/2"	13/16"	3-3/4"	M Series Alloy	2	1	821428	Log in to view price
7/16" 2-Flute End Mill Item #: 821428 Package Weight: 0.2 lbs View Product Details Log in to Order
1/2"	1/2"	13/16"	3-3/4"	M Series Alloy	2	1	821432	Log in to view price
1/2" 2-Flute End Mill Item #: 821432 Package Weight: 0.2 lbs View Product Details Log in to Order
5/8"	5/8"	1-1/8"	4-1/2"	M Series Alloy	2	1	821440	Log in to view price
5/8" 2-Flute End Mill Item #: 821440 Package Weight: 0.4 lbs View Product Details Log in to Order
3/4"	3/4"	1-5/16"	5"	M Series Alloy	2	1	821448	Log in to view price
3/4" 2-Flute End Mill Item #: 821448 Package Weight: 0.5 lbs View Product Details Log in to Order
7/8"	7/8"	1-9/16"	5-1/2"	M Series Alloy	2	1	821456	Log in to view price
7/8" 2-Flute End Mill Item #: 821456 Package Weight: 0.7 lbs View Product Details Log in to Order
1"	1"	1-5/8"	5-7/8"	M Series Alloy	2	1	821464	Log in to view price
1" 2-Flute End Mill Item #: 821464 Package Weight: 0.9 lbs View Product Details Log in to Order

2-Flute Single-End Mills

Premium high speed "M" series alloy steel with right hand cut & helix. Designed for general purpose applications, ideal for maintenance milling with fast stock removal. Recommended for slotting, pockets, keyways, and plunge cutting. Tool design assures high rigidity and smooth, close tolerance cuts. MADE IN THE U.S.A.

Diameter	Shank Diameter	Flute Length	Overall Length	Material	Number of Flutes	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	3/8"	3/8"	2-5/16"	M Series Alloy	2	1	821508	Log in to view price
1/8" 2-Flute End Mill Item #: 821508 Package Weight: 0.1 lbs View Product Details Log in to Order
3/16"	3/8"	7/16"	2-5/16"	M Series Alloy	2	1	821512	Log in to view price
3/16" 2-Flute End Mill Item #: 821512 Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"	3/8"	1/2"	2-5/16"	M Series Alloy	2	1	821516	Log in to view price
1/4" 2-Flute End Mill Item #: 821516 Package Weight: 0.1 lbs View Product Details Log in to Order
5/16"	3/8"	9/16"	2-5/16"	M Series Alloy	2	1	821520	Log in to view price
5/16" 2-Flute End Mill Item #: 821520 Package Weight: 0.1 lbs View Product Details Log in to Order
3/8"	3/8"	9/16"	2-5/16"	M Series Alloy	2	1	821524	Log in to view price
3/8" 2-Flute End Mill Item #: 821524 Package Weight: 0.1 lbs View Product Details Log in to Order
7/16"	3/8"	13/16"	2-1/2"	M Series Alloy	2	1	821528	Log in to view price
7/16" 2-Flute End Mill Item #: 821528 Package Weight: 0.1 lbs View Product Details Log in to Order
1/2"	1/2"	1"	3"	M Series Alloy	2	1	821532	Log in to view price
1/2" 2-Flute End Mill Item #: 821532 Package Weight: 0.2 lbs View Product Details Log in to Order
5/8"	5/8"	1-5/16"	3-7/16"	M Series Alloy	2	1	821540	Log in to view price
5/8" 2-Flute End Mill Item #: 821540 Package Weight: 0.2 lbs View Product Details Log in to Order
3/4"	5/8"	1-5/16"	3-7/16"	M Series Alloy	2	1	821548	Log in to view price
3/4" 2-Flute End Mill Item #: 821548 Package Weight: 0.3 lbs View Product Details Log in to Order

4-Flute Double-End Mills

Premium high speed "M" series alloy steel with right hand cut & helix. Designed for general purpose applications and ideal for maintenance milling. Four flute design offers finer surface finish than two flute end mills. Tool design virtually eliminates chatter. MADE IN THE U.S.A.

Diameter	Shank Diameter	Flute Length	Overall Length	Material	Number of Flutes	Package Qty	Item #	Price Want to view pricing for this product? Log In or Create Login Not a Kimball Midwest Customer? Register
1/8"	3/8"	3/8"	3-1/16"	M Series Alloy	4	1	821608	Log in to view price
1/8" 4-Flute End Mill Item #: 821608 Package Weight: 0.1 lbs View Product Details Log in to Order
3/16"	3/8"	1/2"	3-1/8"	M Series Alloy	4	1	821612	Log in to view price
3/16" 4-Flute End Mill Item #: 821612 Package Weight: 0.1 lbs View Product Details Log in to Order
1/4"	3/8"	5/8"	3-3/8"	M Series Alloy	4	1	821616	Log in to view price
1/4" 4-Flute End Mill Item #: 821616 Package Weight: 0.1 lbs View Product Details Log in to Order
5/16"	3/8"	3/4"	3-1/2"	M Series Alloy	4	1	821620	Log in to view price
5/16" 4-Flute End Mill Item #: 821620 Package Weight: 0.2 lbs View Product Details Log in to Order
3/8"	3/8"	3/4"	3-1/2"	M Series Alloy	4	1	821624	Log in to view price
3/8" 4-Flute End Mill Item #: 821624 Package Weight: 0.1 lbs View Product Details Log in to Order
7/16"	1/2"	1"	4-1/8"	M Series Alloy	4	1	821628	Log in to view price
7/16" 4-Flute End Mill Item #: 821628 Package Weight: 0.2 lbs View Product Details Log in to Order
1/2"	1/2"	1"	4-1/8"	M Series Alloy	4	1	821632	Log in to view price
1/2" 4-Flute End Mill Item #: 821632 Package Weight: 0.2 lbs View Product Details Log in to Order
5/8"	5/8"	1-3/8"	5"	M Series Alloy	4	1	821640	Log in to view price
5/8" 4-Flute End Mill Item #: 821640 Package Weight: 0.3 lbs View Product Details Log in to Order
3/4"	3/4"	1-5/8"	5-5/8"	M Series Alloy	4	1	821648	Log in to view price
3/4" 4-Flute End Mill Item #: 821648 Package Weight: 0.6 lbs View Product Details Log in to Order
7/8"	7/8"	1-7/8"	6-1/8"	M Series Alloy	4	1	821656	Log in to view price
7/8" 4-Flute End Mill Item #: 821656 Package Weight: 0.8 lbs View Product Details Log in to Order
1"	1"	1-7/8"	6-3/8"	M Series Alloy	4	1	821664	Log in to view price
1" 4-Flute End Mill Item #: 821664 Package Weight: 1.1 lbs View Product Details Log in to Order