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Solid carbide twist drill

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Description

Solid carbide twist drill, 5xD

★Manufacturing characteristics
1. Dimensions are manufactured according to DIN6537 standard 2. Chisel edge correction IRK standard
3. Main edge angle 140°
4. Special chip groove design for easy chip removal
5. Blade diameter tolerance m7
6. Shank diameter type refers to DIN6535HA h6
★Usage Features
Used for processing common materials such as structural steel, alloy steel, stainless steel, etc.; has strong centering ability, can obtain stable dimensional accuracy and good surface quality; suitable for occasions where the processing system has excellent rigidity.

Size series	Size Features			Size series	Size Features
D1	L1	D	L	D1	L1	D	L
3	16	3	50	5.5	25	5.5	60
3.1	18	3.1	50	5.6	25	5.6	60
3.2	18	3.2	50	5.7	25	5.7	60
3.3	18	3.3	50	5.8	25	5.8	60
3.4	20	3.4	50	5.9	25	5.9	60
3.5	20	3.5	50	6.0	30	6.0	70
3.6	20	3.6	50	6.1	30	6.1	70
3.7	20	3.7	50	6.2	30	6.2	70
3.8	20	3.8	50	6.3	30	6.3	70
3.9	20	3.9	55	6.4	30	6.4	70
4.0	20	4.0	55	6.5	30	6.5	70
4.1	20	4.1	55	6.6	30	6.6	70
4.2	20	4.2	55	6.7	30	6.7	70
4.3	20	4.3	55	6.8	30	6.8	70
4.4	20	4.4	55	6.9	30	6.9	70
4.5	20	4.5	55	7.0	35	7.0	80
4.6	20	4.6	55	7.1	35	7.1	80
4.7	20	4.7	55	7.2	35	7.2	80
4.8	20	4.8	55	7.3	35	7.3	80
4.9	20	4.9	55	7.4	35	7.4	80
5.0	25	5.0	60	7.5	35	7.5	80
5.1	25	5.1	60	7.6	35	7.6	80
5.2	25	5.2	60	7.7	35	7.7	80
5.3	25	5.3	60	7.8	35	7.8	80
5.4	25	5.4	60	7.9	35	7.9	80
8.0	40	8.0	90	10.5	43	10.5	100
8.1	40	8.1	90	10.6	43	10.6	100
8.2	40	8.2	90	10.7	43	10.7	100
8.3	40	8.3	90	10.8	43	10.8	100
8.4	40	8.4	90	10.9	43	10.9	100
8.5	40	8.5	90	11	45	11	100
8.6	40	8.6	90	11.1	45	11.1	100
8.7	40	8.7	90	11.2	45	11.2	100
8.8	40	8.8	90	11.3	45	11.3	100
8.9	40	8.9	90	11.4	45	11.4	100
9.0	40	9.0	90	11.5	45	11.5	100
9.1	40	9.1	100	11.6	45	11.6	100
9.2	40	9.2	100	11.7	45	11.7	100
9.3	40	9.3	100	11.8	45	11.8	100
9.4	40	9.4	100	11.9	45	11.9	100
9.5	40	9.5	100	12.0	50	12.0	100
9.6	40	9.6	100	12.1	50	12.1	100
9.7	40	9.7	100	12.2	50	12.2	100
9.8	40	9.8	100	12.3	50	12.3	100
9.9	40	9.9	100	12.4	50	12.4	100
10	40	10	100	12.5	50	12.5	100
10.1	43	10.1	100	12.6	50	12.6	100
10.2	43	10.2	100	12.7	50	12.7	100
10.3	43	10.3	100	12.8	50	12.8	100
10.4	43	10.4	100	12.9	50	12.9	100

Solid carbide internal coolant twist drill, 5xD

★Manufacturing characteristics

1. Dimensions are manufactured in accordance with DIN6537 standard

2. 2. Chisel edge correction IRK standard

3. Main edge angle 140°

4. Specially designed chip groove for easy chip removal

5. Blade diameter tolerance m7

6. Shank diameter type refers to DIN6535HA h6

★Usage Features

Used for processing common materials such as structural steel, alloy steel, stainless steel, etc.; has strong centering ability, can obtain stable dimensional accuracy and good surface quality; suitable for occasions where the processing system has excellent rigidity.

Size series	Size Features
D1	L1	D	L
3	20	3	50
3.1-4	25	4	53
4.1-5	28	6	55
5.1-6	36	6	75
6.1-7	53	8	91
7.1-8	53	8	91
8.1-9	61	10	103
9.1-10	61	10	103
10.1-11	71	12	110
11.1-12	71	12	110
12.1-13	77	14	125
13.1-14	77	14	125
14.1-15	83	16	133
15.1-16	83	16	133

Note :

1. The handle can be customized according to DIN6535HAHB/HE

2. Customization example D1102-0330 (10 pieces)

Solid carbide step drill

★Manufacturing characteristics

1. Dimensions are manufactured according to DIN6537 standard

2. Chisel edge correction IRK standard

3. Main edge angle 118°

4. Special chip groove design for easy chip removal

5. Blade diameter tolerance m7

6. Shank diameter type refer to DIN6535HA h6

★Usage Features

It is suitable for processing gray cast iron, ductile iron, cast aluminum alloy and other materials. It has strong centering ability, stable cutting form, stable dimensional accuracy and good surface quality; it is suitable for high-speed and high-feed cutting.

Size series	Size Features
dc	lc	If	ds	lo
3.3	11.4	28	6	66
4.2	13.6	28	6	66
5.0	16.5	41	8	79
6.8	21.0	47	10	89
8.5	25.5	55	12	102
10.2	30.0	60	14	107
12.0	34.5	65	16	115
14.0	38.5	73	18	123

Note :

1. The handle can be customized according to DIN6535HAHB/HE

2. Customization example D1102-0330 (10 pieces)

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