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Uncoated Precision Carbide Drill Bits 1mm - 20mm For Aluminum

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Brand Name :	AMG
Model Number :	DIN-3D
Certification :	ISO9001
Payment Terms :	T/T/Credit Card
Supply Ability :	30000-100000pcs per month
Delivery Time :	5-12 working days

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Uncoated Precision Carbide Drill Bits 1mm - 20mm For Aluminum

Precision Carbide Drill for Aluminum Uncoated 135° Point Angle 1mm-20mm

Introduction:

Our uncoated tungsten carbide drill bit is specifically engineered for high-speed, precision drilling in aluminum and non-ferrous metals. Featuring a 135° point angle and ultra-sharp cutting edges, this drill delivers clean, burr-free holes with exceptional chip evacuation—perfect for CNC machining, aerospace components, and high-volume production.

The absence of coating ensures optimal cutting performance in sticky aluminum alloys, while the micro-grain carbide construction provides 3X longer life than standard HSS drills.

Specification:

Flute dia (D)	Shank dia (d)	OAL(L)	Groov length (L2)	Max.depth of cutting (L1)	Shank length(LS)
3	6	62	20	14	36
3.25	6	62	20	14	36
3.3	6	62	20	14	36
3.4	6	62	20	14	36
3.5	6	62	20	14	36
3.7	6	62	20	14	36
4	6	66	24	17	36
4.2	6	66	24	17	36
4.3	6	66	24	17	36
4.5	6	66	24	17	36
4.65	6	66	24	17	36
4.8	6	66	28	20	36
5	6	66	28	20	36
5.1	6	66	28	20	36
5.2	6	66	28	20	36
5.5	6	66	28	20	36
5.55	6	66	28	20	36
5.8	6	66	28	20	36
6	6	66	28	20	36
6.1	8	79	34	24	36
6.2	8	79	34	24	36
6.3	8	79	34	24	36
6.5	8	79	34	24	36
6.6	8	79	34	24	36
6.8	8	79	34	24	36
6.9	8	79	34	24	36
7	8	79	34	24	36
7.1	8	79	41	29	36
7.4	8	79	41	29	36
7.5	8	79	41	29	36
7.8	8	79	41	29	36
8	8	79	41	29	36
8.1	10	89	47	35	40
8.4	10	89	47	35	40
8.5	10	89	47	35	40
8.6	10	89	47	35	40
8.7	10	89	47	35	40
8.8	10	89	47	35	40
9	10	89	47	35	40
9.3	10	89	47	35	40
9.5	10	89	47	35	40
9.6	10	89	47	35	40
9.8	10	89	47	35	40
10	10	89	47	35	40
10.25	12	102	55	40	45
10.4	12	102	55	40	45
10.5	12	102	55	40	45
10.6	12	102	55	40	45
10.8	12	102	55	40	45
11	12	102	55	40	45
11.2	12	102	55	40	45
11.5	12	102	55	40	45
11.8	12	102	55	40	45
12	12	102	55	40	45
12.25	14	107	60	43	45
12.5	14	107	60	43	45
12.7	14	107	60	43	45
12.75	14	107	60	43	45
12.8	14	107	60	43	45
13	14	107	60	43	45
13.1	14	107	60	43	45
13.5	14	107	60	43	45
13.8	14	107	60	43	45
14	14	107	60	43	45
14.25	16	115	65	45	48
14.5	16	115	65	45	48
14.75	16	115	65	45	48
14.8	16	115	65	45	48
15	16	115	65	45	48
15.1	16	115	65	45	48
15.5	16	115	65	45	48
15.8	16	115	65	45	48
16	16	115	65	45	48
16.5	18	123	73	51	48
16.75	18	123	73	51	48
16.8	18	123	73	51	48
17	18	123	73	51	48
17.5	18	123	73	51	48
17.8	18	123	73	51	48
18	18	123	73	51	48
18.5	20	131	79	55	50
18.8	20	131	79	55	50
19	20	131	79	55	50
19.5	20	131	79	55	50
19.8	20	131	79	55	50
20	20	131	79	55	50

Features:

✔ Uncoated Carbide – Prevents material buildup in aluminum.
✔ 135° Point Angle – Reduces "walking" for precise hole starts.
✔ High Helix (40°) – Efficient chip removal in deep holes.
✔ Polished Flutes – Minimizes friction and heat.
✔ Precision Ground – ±0.01mm tolerance for consistent accuracy.
✔ Size Range – 1mm to 20mm (0.04" to 0.79").

Advantages:

✅ 50% Faster Drilling – Optimized for 20,000+ RPM CNC machines.
✅ Chip-Free Holes – Sharp edges prevent burrs in soft metals.
✅

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Uncoated Precision Carbide Drill Bits 1mm - 20mm For Aluminum

Uncoated Precision Carbide Drill Bits 1mm - 20mm For Aluminum

Uncoated Precision Carbide Drill Bits 1mm - 20mm For Aluminum

Aluminum Carbide Drill Bits

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Uncoated Precision Carbide Drill Bits 1mm - 20mm For Aluminum

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