This product is regulated by the following standards:

DIN 333 DIN 335 DIN 338 DIN 340 DIN 345 DIN 373 DIN 1869 DIN 1870 DIN 1897 DIN 844 DIN 6527

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Drill bits

This product is regulated by the following standards:

Standard DIN 333

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Dimensions in mm - source DIN 333 Form R
Publication date: 04/1986 Replaces 11/1973 edition
d1	d2	l1	l2	r min	r max
0.5	3.15	25	2,12	1,6	1,5
0,8
1
1,25
1,6
2
2,5
3,15
4
5
6,3
8
10
12,5

Dimensions in mm - source DIN 333 Form A
Publication date: 04/1986 Replaces 11/1973 edition
d1	d2	l1	l2
0,5	3,15	25	0,8
0,8
1
1,25
1,6
2
2,5
3,15
4
5
6,3
8
10
12,5

Dimensions in mm - source DIN 333 Form B
Publication date: 04/1986 Replaces 11/1973 edition
d1	d2	d3	l1	l2
1	4	2,12	35,5	1,3
1,25
1,6
2
2,5
3,15
4
5
6,3
8
10

Standard DIN 335

This norm specifies the characteristics of Counter...Information restricted to registered users: Login | Register now for a 14 day free trial

Dimensions in mm - source DIN 335 Form A
Publication date: 12/2007 Replaces 09/1979 edition
d1	d2	d3	l1	l2	Nr. of cutters
8	-	-	48	-	5
12,5
16
20

Dimensions in mm - source DIN 335 Form B
Publication date: 12/2007 Replaces 09/1979 edition
d1	d3	l1	l2	l3	Nr. of cutters
16	3,2	95	20	30	6 or7
25
31,5
40
50
63
80

Dimensions in mm - source DIN 335 Form C
Publication date: 12/2007 Replaces 09/1979 edition
d1	d2	d3	l1	l2	l4
4,3	4	1,3	40	3,5	26
5	4	1,5	40	4	28
5,3
5,8
6
6,3
7
7,3
8
8,3
9,4
10
10,4
11,5
12,4
13,4
15
16,5
19
20,5
23
25

Dimensions in mm - source DIN 335 Form D
Publication date: 12/2007 Replaces 09/1979 edition
d1	d2	l1	l2	r min	r max
0.5	3.15	25	2,12	1,6	1,5
0,8
1
1,25
1,6
2
2,5
3,15
4
5
6,3
8
10
12,5

Standard DIN 338

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Dimensions in mm - source DIN 338
Publication date: 11/2006 Replaces 03/1978 edition
d	d: range		l1	l2
d	from	to	l1	l2
0,2- 0,22	0,19	0,24	19	2,5
0,25-0,28-0,3	0,24	0,3	19	3
0,32-0,35-0,38	0,3	0,38	19	4
0,4-0,42-0,45-0,48	0,38	0,48	20	5
0,5-0,52	0,48	0,53	22	6
0,55-0,58-0,6
0,62-0,65
0,68-0,7-0,72,0,75
0,78-0,8-0,82-0,85
0,88-0,9-0,92-0,95
0,98-1-1,05
1,1-1,15
1,2-1,25-1,3
1,35-1,4-1,45-1,5
1,55-1,6-1,65-1,7
1,75-1,8-1,85-1,9
1,95-2-2,05-2,1
2,15-2,2-2,25-2,3-2,35
2,4-2,45-2,5-2,55-2,6-2,65
2,7-2,75-2,8-2,85-2,9-2,95-3
3,1-3,2-3,3
3,4-3,5-3.6-3,7
3,8-3,9-4-4,1-4,2
4.3-4.4-4.5-4.6-4.7
4.8-4.9-5-5.1-5.2-5.3
5.4-5.5-5.6-5.7-5.8-5.9-6
6.1-6.2-6.3-6.4-6.5-6.6-6.7
6.8-6.9-7-7.1-7.2-7.3-7.4-7.5
7.6-7.7-7.8-7.9-8-8.1-8.2-8.3-8.4-8.5
8.6-8.7-8.8-8.9-9-9.1-9.2-9.3-9.4-9.5
9.6-9.7-9.8-9.9-10-10.1-10.2-10.3-10.4-10.5-10.6
10.7-10.8-10.9-11-11.1-11.2-11.3-11.4-11.5-11.6-11.7-11.8
11.9-12-12.1-12.2-12.3-12.4-12.5-12.6-12.7-12.8
12.9-13-13.1-13.2
13.3-13.4-13.5-13.6-13.7-13.8-13.9-14
14.25-14.5-14.75-15
15.25-15.5-15.75-16
16.5-17
17.5-18
18.5-19
19.5-20

Standard DIN 340

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Dimensions in mm - source DIN 340
Publication date: 11/2006 Replaces 03/1978 edition
d	d: range		l1	l2
d	from	to	l1	l2
1	0,95	1,06	56	33
1,1	1,06	1,18	60	37
1,2-1,3
1,4-1,5
1,6-1,7
1,8-1,9
2-2,1
2,2-2,3
2,4-2,5-2,6
2,7-2,8-2,9-3
3,1-3,2-3,3
3,4-3,5-3.6-3,7
3,8-3,9-4-4,1-4,2
4.3-4.4-4.5-4.6-4.7
4.8-4.9-5-5.1-5.2-5.3
5.4-5.5-5.6-5.7-5.8-5.9-6
6.1-6.2-6.3-6.4-6.5-6.6-6.7
6.8-6.9-7-7.1-7.2-7.3-7.4-7.5
7.6-7.7-7.8-7.9-8-8.1-8.2-8.3-8.4-8.5
8.6-8.7-8.8-8.9-9-9.1-9.2-9.3-9.4-9.5
9.6-9.7-9.8-9.9-10-10.1-10.2-10.3-10.4-10.5-10.6
10.7-10.8-10.9-11-11.1-11.2-11.3-11.4-11.5-11.6-11.7-11.8
11.9-12-12.1-12.2-12.3-12.4-12.5-12.6-12.7-12.8-12.9-13-13.1-13.2
13.3-13.4-13.5-13.6-13.7-13.8-13.9-14
14.25-14.5-14.75-15
15.25-15.5-15.75-16
16.25-16.5-16.75-17
17.25-17.5-17.75-18
18.25-18.5-18.75-19
19.25-19.5-19.75-20

Standard DIN 345

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Dimensions in mm - source DIN 345

Publication date: 11/2006 Replaces 03/1978 edition
d	d: range		l1	l2	1: Morse taper B acc. to DIN 228-1 Size
d	from	to	l1	l2	1: Morse taper B acc. to DIN 228-1 Size
3	2.65	3	114	33	1
3.2	3	3.35	117	36
3.5	3.35	3.75	120	39
3,8-4-4,2	3,75	4,25	124	43
4.5	4,25	4,75	128	47
4.8-5-5.2	4.75	5.3	133	52
5.5-.8-6
6.2-6.5
6.8-7-7.2-7.5
7.8-8-8.2-8.5
8.8-9-9.2-9.5
9.8-10-10.2-10.5
10.8-11-11.2-11.5-11.8
12-12.2-12.5-12.8-13-13.2
13.5-13.8-14
14.25-14.5-14.75-15
5.25-15.5-15.75-16
16.25-16.5-16.75-17
17.25-17.5-17.75-18
18.25-18.5-18.75-19
19.25-19.5-19.75-20
20.25-20.5-20.75-21
21.25-21.5-21.75-22-22.25
22.5-22.75-23
23.25-23.5
23.75-24-24.25-24.5-24.75-25
25.25-25.5-25.75-26-26.25-26.5
26.75-27.25-27.5-27.75-28
28.25-28.5-28.75-29-29.25-29.5-29.75-30
30.25-30.5-30.75-31-31.25-31.5
31.75
32-32.5-33-33.5
4.5-35-35.5
36-36.5-37-37.5
38-38.5-39-39.5-40
40.5-41-41.5-42-42.5
43-43.5-44-44.5-45
45.5-46-46.5-47-47.5
48-48.5-49-49.5-50
50.5
51-52-53
-55-56
57-58-59-60
61-62-63
64-65-66-67
68-69-70-71
72-73-74
76
77-78-79-80
81-82-83-84-85
86-87-88-89-90
91-92-93-94-95
96-97-98-99-100

Standard DIN 373

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Dimensions in mm - source DIN 373
Publication date: 12/2007 Replaces 08/1975 edition
d2		d1=1/3 d2	d3	l1	l2	13	l4
from	to	d1=1/3 d2	d3	l1	l2	13	l4
2
3.15
5
8
12.5

Standard DIN 1869

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Dimensions in mm - source DIN 1869
Publication date: 11/2006 - Replaces DIN 1869: 3/1978
d			Series 1		Series 2		Series 3
d nom	from	to	l1	l2	l1	l2	l1	l2	l3
1.6	1.5	1.7	115	75	-	-	-	-	-
1.7	1.5	1.7	115	75	-	-	-	-	-
1.8
1.9
2
2
2.5
3
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13

Standard DIN 1870

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Dimensions in mm - source DIN 1870
Publication date: 11/2006 - Replaces DIN 1870: 3/1978
d			Series 1		Series 2		1: Morse taper B acc. to DIN 228-1 Size
nom	from	to	l1	l2	l1	l2	1: Morse taper B acc. to DIN 228-1 Size
8	7.5	805	265	165	330	210	1
8.5	7.5	8.5	265	165	330	210
9	8.5	9.5	275	175	345	220
9.5	8.5	9.5	275	175	345	220
10	9.5	10.6	285	185	360	235
10.5	9.5	10.6	285	185	360	235
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
16.5
17
17.5
18
18.5
19
19.5
20
20.5
21
21.5
22
22.5
23
23.5
24
24.5
25
25.5
26
26.5
27
27.5
28
28.5
29
29.5
30
31

Standard DIN 1897

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Dimensions in mm - source DIN 1897
Publication date: 11/2006 - Replaces DIN 1897: 10/1984
d			l1	l2
h8	from	to	l1	l2
-	0.19	0.30	19	1.5
-	0.30	0.38	19	2
-	0.38	0.48	19	2.5
0.5	0.48	0.53	20	3
-	0.53	0.6	21	3.5
-	0.6	0.67	22	4
-	0.67	0.75	23	4.5
0.8	0.75	0.85	24	5
-	0.85	0.95	25	5.5
1	0.95	1.06	26	6
-	1.06	1.18	28	7
1.2	1.18	1.32	30	8
1.5	1.32	1.5	32	9
-	1.5	1.7	34	10
1.8	1.7	1.9	36	11
2	1.9	2.12	38	12
2.2	2.12	2.36	40	13
2.5	2.36	2.65	43	14
2.8	2.65	3	46	16
3	2.65	3	46	16
3.2	3	3.35	49	18
3.5	3.35	3.75	52	20
3.8	3.75	4.25	55	22
4	3.75	4.25	55	22
4.2	3.75	4.25	55	22
4.5	4.25	4.75	58	24
4.8	4.75	5.3	62	26
5
5.2
5.5
5.8
6
6.2
6.5
6.8
7
7.2
7.5
7.8
8
8.2
8.5
8.8
9
9.2
9.5
9.8
10
10.2
10.5
10.8
11
11.2
11.5
11.8
12
12.2
12.5
12.8
13
13.2
13.5
13.8
14
14.25
14.5
14.75
15
15.25
15.5
15.75
16
16.25
16.5
16.75
17
17.25
17.5
18
18.25
18.5
18.75
19
19.25
19.75
20
20.25
20.5
20.75
21
21.25
21.5
21.75
22
22.25
22.5
22.75
23
23.25
23.5
23.75
24
24.25
24.5
24.75
25
25.25
25.5
25.75
26
26.25
26.5
26.75
27
27.25
27.5
27.75
28
28.25
28.5
28.75
29
29.25
29.5
29.75
30
30.25
30.5
30.75
31
31.25
31.5
31.75
32
32.5
33
33.5
34
35
35.5
36
36.5
37
37.5
38
38.5
39
39.5
40
-
-
-
-

Standard DIN 844

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Dimensions in mm - source DIN 844
Publication date: 4/1989 Replaces DIN 844 09/1978
d1	d2	L1	L2	Z nr. of flutes
2	6	51	7	3
3
4
5
6
8
10
12
14
16
18
20
22
24
25
26
30
32

Standard DIN 6527

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Dimensions in mm - source DIN 6527
Publication date: 1/2012 Replaces DIN 6527 02/1992
d1(h10)	d (h6)	l	I2	l1
2	3	38	6	28
2.5
3
3
3.5
4
4
4.5
5
5
6
7
8
9
10
12
14
16
18
20

Drill bits

Liste der DIN-Normen für Bohrer, List of DIN norms for drills, Elenco norme DIN per punte a forare
DIN nr.	Deutsch	English	Italiano
333	Zentrierbohrer 60°; Form R, A und B	60° centre drills; types R, A, and B	Punte a centrare 60°, tipo R, A e B
335	Kegelsenker 90°	Countersinks 90°	Svasatori conici 90°
338	Kurze Spiralbohrer mit Zylinderschaft	Parallel shank twist drills, jobber series	Punte elicoidali codolo cilindrico
340	Lange Spiralbohrer mit Zylinderschaft	Parallel shank twist drills, long series	Punte elicoidali, codolo lungo
345	Spiralbohrer mit Morsekegelschaft	Morse taper shank twist drills	Punte elicoidali con attacco conico
373	Flachsenker mit Zylinderschaft und festem Führungszapfen	Counterbores with parallel shank and solid pilot	Lamatori
1869	Überlange Spiralbohrer mit Zylinderschaft	Parallel shank twist drills, extra long series	Punte elicoidali extralunghe
1870	Überlange Spiralbohrer mit Morsekegelschaft	Morse taper shank twist drills, extra long series	Punte elicoidali extralunghe, codolo conico
1897	Extra kurze Spiralbohrer mit Zylinderschaft	Parallel shank twist drills, stub series	Punte elicoidali extracorte
-	Bohrer mit Einsätzen	Drills with inserts	Punte ad inserti
-	Reibahlen	Reamers	Alesatori
844, 6527	Schaftfräser	End mills	Frese a candela

Full list of Suppliers of Drill bits

Germany

Edgar Borrmann Gmbh & Co. KG

We supply more than 4,000 workshops, carpenters, metal construction companies and industries, in an area of 80 kilometers.

The wide range of about 35,000 items guarantees high availability in stock. Thanks to our fleet of 10 trucks, we are able to provide our customers a reliable and quick service.

Germany

allfa Dübel GmbH

Manufacturer of achors, plugs, fixing elements

Germany

Bohrcraft Werkzeuge Gmbh & Co. Kg

Manufacturer of tools for drilling, countersinking, sawing and fixing

Germany

BTI Befestigungstechnik GmbH

Distributor of anchors, hand tools, woodscrews and rivets

Italy

Compass

Manufacturer of tools, bits, screwdrivers

China

Diager

Manufacturer of masonry drill bits and cutting tools

Germany

Drebo Werkzeugfabrik GmbH

Rotary hammer drill bits and core bits manufacturer

Italy

EMMEPI UTENSILERIA Srl

Manufacturer of tools, pneumatic, electic, manual..ecc

Italy

Ettori F.lli s.n.c.

Distributor of anchors, chemical fixings and bits.

Italy

Eurobit Co. s.r.l. Tool Group

Distributor of drilling tools, taps and screwing dies

Germany

EXACT Gmbh & Co. KG

Manufacturer of precision tools for thread cutting, drilling, countersinking and deburring

Germany

FAMAG-werkzeugfabrik Gmbh & Co. Kg

Manufacurer of drill bits and hand tools

Germany

Feida Tools Deutschland Gmbh

Manufacturer and distributor of drill bits

Italy

FERMEC S.r.l.

Distributor of manual,electric and pneumatic tools and inserts

Italy

G&B FISSAGGI S.r.l.

Manufacturer of anchors and chemical fixings

Germany

GOEBEL GROUP

Manufacturer and distributor of all fixing products in the field of technical insulation

Taiwan

GoldPlus Technology Inc.

Distributor of machines and tools for fastener production

Germany

Gühring oHG

Worldwide manufacturer of cut and form taps

Germany

HSS Tools GmbH

Distributor of tools for fasteners for drilling, thread cutting, measuring, cutting

Germany

ITW Heller Gmbh

Manufacturer of drill bits, cutting tools

Austria

Johann Eberhard Ges.M.B.H.

Manufacturer of high-quality drilling and cutting tools

Germany

KEIL Werkzeugfabrik Karl Eischeid GmbH

Producers of drill bits and wall anchors

Italy

Krino S.P.A.

Manufacturer of cutting tools

Germany

Kyocera Senco Deutschland

Distributor of tools and fixing elements

Taiwan

Long Jer Precise Industry Co. Ltd.

Manufacturer of hand and power tools and measuring instruments

Italy

M.U.P. Srl

Manufacturer of drill bits, cutters and thread cutting

Malta

Mettex Fasteners Ltd

Distributor of fasteners and fixings

Italy

OSG Europe

Manufacturer of taps and rolling dies

Italy

OSG ITALIA Srl

Manufacturer of taps, drills, end mills, rolling dies

Sweden

RAL snc Coralus

Manufacturer of carbide tools for milling, drilling and boring.

Germany

Smicut AB

Manufacturer of cutting tools, drill bits and end mills.

Taiwan

SMOOS TOOL CO. LTD.

Distributor of accessories, bits, sockets, wrenches, screw drivers and tools

Turkey

UGUR HIRDAVATCILIK URETIM VE PAZARLAMA AS

Manufacturer and distributor of tools, machinery and electrical hand tools

Italy

The production, started in 1974, nowadays covers the complete fixing range; from steel to chemical, from light to heavy, from drill bits to self-service packagings. Throughout the last 40 years the company has been consolidating its position on the market and it is now a benchmark in the construction field.

China