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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.

Designed for outstanding performance and accelerated metal removal rates in aluminum and non-ferrous materials
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 offers higher hardness and added lubricity for maximum performance
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	.010	1/2	2-1/2	3	82717	$31.40	82718	$41.60	H45AL-C-SR-30250-R.010		00000001
1/4	1/4	.010	3/4	2-1/2	3	82719	$32.20	82720	$42.40	H45AL-C-R-30250-R.010		00000002
1/4	1/4	.010	1	3	3	82721	$38.40	82722	$48.60	H45AL-C-M-30250-R.010		00000003
1/4	1/4	.020	3/8	2	3	29120	$30.20	29122	$36.20	H45AL-C-S-30250-R.020		00000004
1/4	1/4	.020	1/2	2-1/2	3	29135	$33.70	29137	$40.40	H45AL-C-SR-30250-R.020		00000005
1/4	1/4	.020	3/4	2-1/2	3	29150	$37.80	29152	$42.40	H45AL-C-R-30250-R.020		00000006
1/4	1/4	.020	1	3	3	29165	$47.60	29167	$53.90	H45AL-C-M-30250-R.020		00000007
1/4	1/4	.020	1-1/4	3	3	29180	$56.70	29182	$65.10	H45AL-C-L-30250-R.020		00000008
5/16	5/16	.020	13/16	2-1/2	3	29225	$36.30	29227	$46.50	H45AL-C-R-30312-R.020		00000009
5/16	5/16	.020	1	3	3	29240	$55.20	29242	$63.30	H45AL-C-M-30312-R.020		00000010
3/8	3/8	.020	1/2	2	3	29285	$41.20	29287	$48.50	H45AL-C-S-30375-R.020		00000011
3/8	3/8	.020	3/4	2-1/2	3	81305	$46.70	81306	$67.80	H45AL-C-SR-30375-R.020		00000012
3/8	3/8	.020	1	3	3	29300	$50.20	29302	$58.70	H45AL-C-R-30375-R.020		00000013
3/8	3/8	.020	1-1/4	3-1/2	3	29315	$63.90	29317	$73.40	H45AL-C-M-30375-R.020		00000014
3/8	3/8	.020	1-1/2	4	3	29330	$76.50	29332	$88.00	H45AL-C-L-30375-R.020		00000015
3/8	3/8	.020	2	4	3	29345	$89.80	29347	$101.20	H45AL-C-LX-30375-R.020		00000016
3/8	3/8	.060	1/2	2	3	82723	$38.30	82724	$48.50	H45AL-C-S-30375-R.060		00000017
3/8	3/8	.060	1	3	3	82725	$41.30	82726	$54.00	H45AL-C-R-30375-R.060		00000018
3/8	3/8	.060	1-1/4	3-1/2	3	82727	$51.40	82728	$67.90	H45AL-C-M-30375-R.060		00000019
1/2	1/2	.010	1	3	3	82729	$57.00	82730	$72.80	H45AL-C-SR-30500-R.010		00000020
1/2	1/2	.010	1-1/4	3	3	82731	$60.90	82732	$76.70	H45AL-C-R-30500-R.010		00000021
1/2	1/2	.010	1-5/8	4	3	82733	$73.70	82734	$89.50	H45AL-C-M-30500-R.010		00000022
1/2	1/2	.010	2	4	3	82735	$84.40	82736	$100.20	H45AL-C-L-30500-R.010		00000023
1/2	1/2	.030	5/8	2-1/2	3	29375	$56.10	29377	$71.90	H45AL-C-S-30500-R.030		00000024
1/2	1/2	.030	1	3	3	29390	$64.50	29392	$72.80	H45AL-C-SR-30500-R.030		00000025
1/2	1/2	.030	1-1/4	3	3	29405	$70.90	29407	$83.20	H45AL-C-R-30500-R.030		00000026
1/2	1/2	.030	1-5/8	4	3	29420	$88.30	29422	$106.90	H45AL-C-M-30500-R.030		00000027
1/2	1/2	.030	2	4	3	29435	$103.00	29437	$118.70	H45AL-C-L-30500-R.030		00000028
1/2	1/2	.030	2-1/2	5	3	29450	$128.20	29452	$145.40	H45AL-C-LX-30500-R.030		00000029
1/2	1/2	.030	3-1/8	6	3	29465	$165.00	29467	$182.20	H45AL-C-X-30500-R.030		00000030
1/2	1/2	.060	1	3	3	82737	$57.00	82738	$72.80	H45AL-C-SR-30500-R.060		00000031
1/2	1/2	.060	1-1/4	3	3	82739	$60.90	82740	$76.70	H45AL-C-R-30500-R.060		00000032
1/2	1/2	.060	1-5/8	4	3	82741	$73.70	82742	$89.50	H45AL-C-M-30500-R.060		00000033
1/2	1/2	.060	2	4	3	82743	$84.40	82744	$100.20	H45AL-C-L-30500-R.060		00000034
5/8	5/8	.030	3/4	3	3	29480	$100.50	29482	$119.40	H45AL-C-S-30625-R.030		00000035
5/8	5/8	.030	1-5/8	3-1/2	3	29495	$122.70	29497	$139.30	H45AL-C-R-30625-R.030		00000036
5/8	5/8	.030	2-1/8	4	3	29510	$150.30	29512	$167.90	H45AL-C-M-30625-R.030		00000037
5/8	5/8	.030	2-1/2	5	3	29525	$151.40	29527	$172.40	H45AL-C-L-30625-R.030		00000038
3/4	3/4	.030	1	4	3	29570	$166.50	29572	$185.00	H45AL-C-S-30750-R.030		00000039
3/4	3/4	.030	1-5/8	4	3	29585	$188.90	29587	$207.50	H45AL-C-R-30750-R.030		00000040
3/4	3/4	.030	2	4	3	81307	$214.60	81308	$246.80	H45AL-C-A-30750-R.030		00000041
3/4	3/4	.030	2-1/4	5	3	29600	$239.80	29602	$261.70	H45AL-C-M-30750-R.030		00000042
3/4	3/4	.030	2-3/4	5	3	81309	$214.80	81310	$282.50	H45AL-C-ML-30750-R.030		00000043
3/4	3/4	.030	3-1/4	6	3	29615	$276.60	29617	$302.30	H45AL-C-L-30750-R.030		00000044
3/4	3/4	.030	4	6-1/2	3	29630	$355.30	29632	$392.60	H45AL-C-X-30750-R.030		00000045
3/4	3/4	.060	1-5/8	4	3	82745	$159.20	82746	$184.20	H45AL-C-R-30750-R.060		00000046
3/4	3/4	.060	2-1/4	5	3	82747	$200.50	82748	$237.80	H45AL-C-M-30750-R.060		00000047
3/4	3/4	.060	3-1/4	6	3	82749	$223.50	82750	$260.80	H45AL-C-L-30750-R.060		00000048
1	1	.030	1-1/4	4	3	29645	$276.70	29647	$277.30	H45AL-C-S-31000-R.030		00000049
1	1	.030	2	5	3	29660	$303.80	29662	$337.70	H45AL-C-R-31000-R.030		00000050
1	1	.030	2-5/8	6	3	29675	$328.60	29677	$362.40	H45AL-C-M-31000-R.030		00000051
1	1	.030	3-1/4	6	3	29690	$371.60	29692	$419.20	H45AL-C-L-31000-R.030		00000052
1	1	.030	4-1/8	7	3	29705	$493.00	29707	$542.80	H45AL-C-X-31000-R.030		00000053