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Drill Service (Horley) Ltd

Contact sales on sales@drill-service.co.uk or call +44 (0)1293774911

DTAPUNF - UNF HSS Drill Tap

UNF (Unified National Fine) HSS Drill Tap. A Unipass drill tap is a useful station-saver, and can be used to advantage on CNC machines. Through holes up to 2 diameters can be drilled and tapped at high rpm without tool change.

Part No.

Description

 

O/A Length

Shank Dia.

Shank Type

Pilot Dia.

Threads Per Inch

Price

DTAP-UNF-10-32

10.32 drill length, 15.87 thread length

 

60.3

4.928

3.86mm Square

4.153

32

£15.92

DTAP-UNF-1/4

13.49 drill length, 19.84 thread length

 

63.5

6.477

4.85mm Square

5.588

28

£15.92

DTAP-UNF-5/16

17.46 drill length, 23.81 thread length

 

72.2

8.077

6.05mm Square

7.036

24

£20.91

DTAP-UNF-3/8

20.64 drill length, 26.99 thread length

 

85.7

9.677

7.26mm Square

8.623

24

£24.85

DTAP-UNF-7/16

25.40 drill length, 31.75 thread length

 

95.2

8.204

6.15mm Square

10.046

20

£29.28

DTAP-UNF-1/2

28.57 drill length, 34.92 thread length

 

103.2

9.322

6.98mm Square

11.633

20

£32.22