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3 Flute, Corner Radius - 45° Helix, Chipbreaker Rougher

End Mills for Aluminum Alloys & Non-Ferrous Materials

H45AL-C-3 | Carbide End Mills

The unique tool design of our 3-flute, 45° helix chip breaker for aluminum means it requires less torque and horsepower to work its way through your part. As a result, your tool experiences reduced strain, increasing its durability and life while the chip breaker geometry enhances chip evacuation.

Engineered with high helix and chipbreaker geometry for optimal chip evacuation and a semi-finished surface
Unique tool design requires less torque and horsepower
Excellent performance in High Efficiency Milling (HEM)
Center cutting
h6 shank tolerance for high precision tool holders
Zplus coating for maximum performance in aluminum and non-ferrous alloys
Solid carbide end mills
CNC ground in the USA

Slotting

Plunging

High Efficiency Milling (HEM)

Roughing

PRODUCT TABLE

SPEED & FEEDS

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*.0003 max TIR
Cutter Diameter*	Shank Diameter	Corner Radius	Length of Cut	Overall Length	Flutes	Uncoated		Zplus Coated		Tool Description	Add to Cart	Default Sort
D₁(h6)	D₂(h6)	R +.002"-.002"	L₂ +.032"-.000"	L1 +.062"-.062"		Tool #	Price	Tool #	Price	Tool Description	Add to Cart	Default Sort
1/4	1/4	.020	3/8	2	3	29120	$28.20	29122	$33.80	H45AL-C-S-30250-R.020		00000001
1/4	1/4	.020	1/2	2-1/2	3	29135	$31.50	29137	$37.80	H45AL-C-SR-30250-R.020		00000002
1/4	1/4	.020	3/4	2-1/2	3	29150	$35.30	29152	$40.80	H45AL-C-R-30250-R.020		00000003
1/4	1/4	.020	1	3	3	29165	$44.50	29167	$50.40	H45AL-C-M-30250-R.020		00000004
1/4	1/4	.020	1-1/4	3	3	29180	$53.00	29182	$60.80	H45AL-C-L-30250-R.020		00000005
5/16	5/16	.020	1	3	3	29240	$51.60	29242	$59.20	H45AL-C-M-30312-R.020		00000006
3/8	3/8	.020	1/2	2	3	29285	$38.50	29287	$45.70	H45AL-C-S-30375-R.020		00000007
3/8	3/8	.020	3/4	2-1/2	3	81305	$43.60	81306	$63.40	H45AL-C-SR-30375-R.020		00000008
3/8	3/8	.020	1	3	3	29300	$46.90	29302	$54.90	H45AL-C-R-30375-R.020		00000009
3/8	3/8	.020	1-1/4	3-1/2	3	29315	$59.70	29317	$68.60	H45AL-C-M-30375-R.020		00000010
3/8	3/8	.020	1-1/2	4	3	29330	$71.50	29332	$82.20	H45AL-C-L-30375-R.020		00000011
3/8	3/8	.020	2	4	3	29345	$83.90	29347	$94.60	H45AL-C-LX-30375-R.020		00000012
1/2	1/2	.030	5/8	2-1/2	3	29375	$54.80	29377	$67.60	H45AL-C-S-30500-R.030		00000013
1/2	1/2	.030	1	3	3	29390	$60.30	29392	$69.00	H45AL-C-SR-30500-R.030		00000014
1/2	1/2	.030	1-1/4	3	3	29405	$66.30	29407	$77.80	H45AL-C-R-30500-R.030		00000015
1/2	1/2	.030	1-5/8	4	3	29420	$82.50	29422	$99.90	H45AL-C-M-30500-R.030		00000016
1/2	1/2	.030	2	4	3	29435	$96.30	29437	$110.90	H45AL-C-L-30500-R.030		00000017
1/2	1/2	.030	2-1/2	5	3	29450	$119.80	29452	$135.90	H45AL-C-LX-30500-R.030		00000018
1/2	1/2	.030	3-1/8	6	3	29465	$154.20	29467	$170.30	H45AL-C-X-30500-R.030		00000019
5/8	5/8	.030	3/4	3	3	29480	$94.10	29482	$112.10	H45AL-C-S-30625-R.030		00000020
5/8	5/8	.030	1-5/8	3-1/2	3	29495	$114.70	29497	$130.20	H45AL-C-R-30625-R.030		00000021
5/8	5/8	.030	2-1/8	4	3	29510	$140.50	29512	$156.90	H45AL-C-M-30625-R.030		00000022
3/4	3/4	.030	1	4	3	29570	$155.60	29572	$172.90	H45AL-C-S-30750-R.030		00000023
3/4	3/4	.030	1-5/8	4	3	29585	$176.50	29587	$193.90	H45AL-C-R-30750-R.030		00000024
3/4	3/4	.030	2	4	3	81307	$200.60	81308	$230.70	H45AL-C-A-30750-R.030		00000025
3/4	3/4	.030	2-1/4	5	3	29600	$224.10	29602	$244.60	H45AL-C-M-30750-R.030		00000026
3/4	3/4	.030	2-3/4	5	3	81309	$201.00	81310	$264.00	H45AL-C-ML-30750-R.030		00000027
3/4	3/4	.030	3-1/4	6	3	29615	$258.50	29617	$282.50	H45AL-C-L-30750-R.030		00000028
1	1	.030	1-1/4	4	3	29645	$258.60	29647	$270.50	H45AL-C-S-31000-R.030		00000029
1	1	.030	2	5	3	29660	$283.90	29662	$315.60	H45AL-C-R-31000-R.030		00000030
1	1	.030	2-5/8	6	3	29675	$307.10	29677	$338.70	H45AL-C-M-31000-R.030		00000031
1	1	.030	3-1/4	6	3	29690	$347.30	29692	$391.80	H45AL-C-L-31000-R.030		00000032
1	1	.030	4-1/8	7	3	29705	$488.80	29707	$529.90	H45AL-C-X-31000-R.030		00000033