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Drill Service (Horley) Ltd

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

CDRBS - HSS British Standard Radius Drills

HSS Centre Drill Radius Type The special profile of the Radius Type Centre Drill makes it more robust than the standard 60 degree Centre Drill. The Radius eliminates the risk of breakage, it provides an exact bearing and serves as a protective Chamfer..

Use Centre Drills to provide the precision, geometry and protection of the holes to provide improved quality in further maching operations and to optimise your machining performance.

ISO NFE 66051 - R DIN 33 -R JIS-1

Part No.

Description

 

O/A Length

Shank Dia.

Point Angle

Shank Type

Working Length

Pilot Dia.

Taper In Deg.

Price

CD-BS1R

3/64x1/8

 

38.0

3.175

118

Radius Type

0.0

1.191

60.000

£7.85

CD-BS2R

1/16x3/16

 

44.0

4.762

118

Radius Type

0.0

1.588

60.000

£7.50

CD-BS3R

3/32x1/4

 

50.0

6.350

118

Radius Type

6.0

2.381

60.000

£7.85

CD-BS4R

1/8x5/16

 

54.0

7.938

118

Radius Type

0.0

3.175

60.000

£8.75

CD-BS5R

4.763mm

 

70.0

11.112

118

Radius Type

0.0

4.762

60.000

£14.85