System BTA

wdt_ID	Category	Type	Dia. from	Dia. to	Connection thread
1	Solid drilling	Type 17	7.76	15.50	brazed
2	Solid drilling	Type 18	12.21	15.50	1-start connection
3	Solid drilling	Type 20	14.51	36.99	1-start connection
4	Solid drilling	Type 11	14.55	36.99	1-start connection
5	Solid drilling	Type 70B	25.00	65.00	1-start connection
6	Solid drilling	Type 12	28.50	74.99	1-start connection
8	Solid drilling	Type 14	15.60	65.00	4-start connection
9	Solid drilling	Type 61	15.65	36.20	4-start connection
10	Solid drilling	Type 70A	25.00	65.00	4-start connection
11	Solid drilling	Type 64	28.71	74.99	4-start connection
13	Solid drilling	Type 43B	60.00	368.99	1-start connection
14	Solid drilling	Type 43A	60.00	198.99from 199,00 on request	4-start connection
15	Solid drilling	Type 43F	199.00	368.99	flange mounting
16	Counterboring	Type 13B	28.50	74.99	1-start connection
17	Counterboring	Type 13A	28.71	74.99	4-start connection
18	Counterboring	Type 34	44.00	353.99	1-start connection
19	Counterboring	Type 54	47.00	353.99	4-start connection
20	Counterboring	Type 35B	61.00	498.99	1-start connection
21	Counterboring	Type 35A	61.00	223.99	4-start connection
22	Counterboring	Type 35F	224.00	498.99	flange mounting
23	Counterboring	Type 36	60.00	250.00	1-start connection
25	Counterboring	Type 33B	159.00	498.99	1-start connection
26	Counterboring	Type 33A on request	159.00	223.99	4-start connection
27	Counterboring	Type 33F on request	224.00	498.99	flange mounting
28	Pull boring head	Type 38	20.00	222.99	1-start connection
29	Pull boring head	Type 58	20.00	222.99	4-start connection
30	Trepanning	Type 28	55.00	412.99	1-start connection
31	Trepanning	Type 48	55.00	197.99	4-start connection
32	Trepanning	Type 48	198.00	412.99	flange mounting
33	Core cutter	Type 29		for cores up to max. 60.00 mm
34	Counterboring	Type 56 on request	60.00	250.00	1-start connection, 4-start connection or flange mounting