We are open for your calls Monday to Thursday 8.30am - 5pm and Fridays 8-30am-4pm last orders for guaranteed same day dispatch 3.30pm

Drill Service logo
Drill Service

DHR - HSS Drill, Half Round

Ideal for drilling precision holes in Brass and in other materials with care. Feed rates should be increased and speeds reduced when compared with normal drills. Hole depths up to 10x can be achieved without relieving. Point angle 118 degrees. Size range available from #80 to 1".

Full Range Specification

Info

Part No

Description

Flute
Length
mm
O/A
Length
mm
Point
Angle

In Stock

Price

Qty

Add

DHR-#80

0.343mm

4.819118

3

£9.15

DHR-0.35

0.35mm

519118

2

£15.55

DHR-#79

0.368mm

4.819118

21

£9.15

DHR-1/64

0.396mm

4.819118

3

£9.15

DHR-0.40

0.40mm

519118

3

£15.55

DHR-#78

0.406mm

4.822118

3

£9.15

DHR-0.45

0.45mm

522118

2

£15.55

DHR-#77

0.457mm

4.822118

11

£9.15

DHR-0.50

0.50mm

522118

2

£15.55

DHR-#76

0.508mm

4.822118

3

£9.15

DHR-#75

0.533mm

6.425118

2

£9.15

DHR-0.55

0.55mm

625118

4

£15.55

DHR-#74

0.572mm

6.425118

2

£9.15

DHR-0.60

0.60mm

825118

0

£15.55

DHR-#73

0.61mm

7.929118

7

£9.15

DHR-#72

0.635mm

7.929118

4

£9.15

DHR-0.65

0.65mm

829118

15

£15.55

DHR-#71

0.66mm

9.532118

2

£9.15

DHR-0.70

0.70mm

1032118

5

£15.55

DHR-#70

0.711mm

9.532118

1

£9.15

DHR-#69

0.742mm

1335118

13

£9.15

DHR-0.75

0.75mm

1335118

5

£12.48

DHR-#68

0.813mm

1335118

1

£6.93

DHR-1/32

0.794mm

1335118

14

£6.93

DHR-0.80

0.80mm

1335118

8

£12.48

DHR-#67

0.813mm

1335118

3

£6.93

DHR-#66

0.838mm

1335118

2

£6.93

DHR-0.85

0.85mm

1638118

12

£12.48

DHR-#65

0.889mm

1638118

4

£6.93

DHR-0.90

0.90mm

1638118

3

£12.25

DHR-#64

0.914mm

1638118

4

£6.93

DHR-#63

0.94mm

1638118

4

£6.93

DHR-0.95

0.95mm

1638118

17

£12.25

DHR-#62

0.965mm

1638118

2

£6.93

DHR-#61

0.991mm

1841118

9

£6.93

DHR-1.00

1.00mm

1841118

9

£12.25

DHR-#60

1.016mm

1841118

15

£6.77

DHR-#59

1.041mm

1841118

7

£6.77

DHR-1.05

1.05mm

1841118

5

£12.25

DHR-#58

10.67mm

1841118

15

£6.77

DHR-#57

1.092mm

1944118

6

£6.77

DHR-1.10

1.10mm

1944118

1

£12.25

DHR-1.15

1.15mm

1944118

10

£12.25

DHR-#56

1.181mm

1944118

2

£6.77

DHR-3/64

1.191mm

1944118

13

£6.92

DHR-1.20

1.20mm

1944118

2

£12.25

DHR-1.25

1.25mm

1944118

0

£12.25

DHR-1.30

1.30mm

1944118

4

£12.25

DHR-#55

1.321mm

2248118

7

£6.77

DHR-1.35

1.35mm

2248118

4

£12.25

DHR-#54

1.397mm

2248118

5

£6.77

DHR-#54S

1.397mm Stub Length

1641118

6

£10.44

DHR-1.40

1.40mm

2248118

3

£12.25

DHR-1.45

1.45mm

2248118

2

£12.25

DHR-1.50

1.50mm

2248118

10

£12.25

DHR-#53

1.511mm

2248118

9

£6.77

DHR-1.55

1.55mm

2248118

0

£12.70

DHR-1/16

1.588mm

2248118

11

£7.08

DHR-1.60

1.60mm

2248118

0

£12.70

DHR-#52

1.613mm

2248118

7

£7.08

DHR-1.65

1.65mm

2248118

7

£12.70

DHR-1.70

1.70mm

2551118

6

£12.70

DHR-#51

1.702mm

2551118

7

£7.08

DHR-1.75

1.75mm

2551118

7

£12.70

DHR-#50

1.778mm

2551118

8

£7.08

DHR-1.80

1.80mm

2551118

9

£12.70

DHR-1.84

1.84mm

2551118

7

£19.23

DHR-1.85

1.85mm

2551118

3

£12.70

DHR-#49

1.854mm

2551118

4

£7.08

DHR-1.90

1.90mm

2551118

3

£12.70

DHR-#48

1.930mm

2551118

6

£7.08

DHR-1.95

1.95mm

2551118

2

£12.70

DHR-5/64

1.984mm

2551118

5

£7.08

DHR-#47

1.994mm

2551118

8

£7.08

DHR-2.00

2.00mm

2954118

5

£12.70

DHR-2.05

2.05mm

2954118

0

£12.70

DHR-#46

2.057mm

2954118

6

£7.08

DHR-#45

2.083mm

2954118

9

£7.08

DHR-2.10

2.10mm

2954118

2

£12.70

DHR-2.15

2.15mm

2954118

5

£12.70

DHR-#44

2.184mm

2954118

8

£7.08

DHR-2.20

2.20mm

2954118

3

£12.70

DHR-2.25

2.25mm

2957118

8

£12.70

DHR-#43

2.261mm

3257118

3

£7.08

DHR-2.30

2.30mm

2957118

5

£12.70

DHR-2.35

2.35mm

2957118

0

£12.70

DHR-#42

2.375mm

3257118

21

£7.08

DHR-3/32

3/32mm

3257118

5

£7.08

DHR-3/32S

2.381mm Stub length

1944118

6

£10.78

DHR-2.40

2.40mm

3560118

0

£12.70

DHR-#41

2.438mm

3560118

18

£7.08

DHR-2.45

2.45mm

3560118

6

£12.70

DHR-#40

2.489mm

3560118

9

£7.08

DHR-2.50

2.50mm

3560118

6

£13.15

DHR-#39

2.527mm

3560118

8

£7.08

DHR-#38

2.578mm

3764118

12

£7.08

DHR-#38S

2.578mm

1546118

5

£12.30

DHR-2.60

2.60mm

3764118

0

£13.15

DHR-#37

2.642mm

3764118

5

£7.08

DHR-2.70

2.70mm

3764118

0

£13.15

DHR-#36

2.705mm

3764118

7

£7.08

DHR-2.75

2.75mm

3764118

57

£13.40

DHR-7/64

2.778mm

3867118

4

£7.43

DHR-#35

2.794mm

3867118

5

£7.43

DHR-2.80

2.80mm

3867118

3

£13.40

DHR-#34

2.819mm

3867118

3

£7.43

DHR-#33

2.8702mm

3867118

11

£7.43

DHR-2.90

2.90mm

3867118

1

£13.40

DHR-#32

2.946mm

4170118

5

£7.43

DHR-3.00

3.00mm

4170118

6

£13.15

DHR-#31

3.048mm

4170118

9

£7.43

DHR-3.10

3.10mm

4170118

3

£15.17

DHR-.124

3.150mm

4170118

0

£26.74

DHR-1/8

3.175mm

4170118

5

£9.74

DHR-.1255S

3.188mm

2757118

0

£2.22

DHR-3.20

3.20mm

4170118

4

£15.17

DHR-3.25

3.25mm

4170118

1

£15.17

DHR-#30

3.264mm

4170118

7

£7.63

DHR-3.30

3.30mm

4573118

1

£16.48

DHR-3.40

3.40mm

4573118

0

£16.48

DHR-#29

3.454mm

4573118

3

£7.63

DHR-3.50

3.50mm

4573118

1

£16.48

DHR-#28

3.569mm

4573118

11

£8.65

DHR-9/64

3.572mm

4573118

4

£11.18

DHR-9/64S

3.572mm Stub length

1849118

11

£12.30

DHR-3.60

3.60mm

4576118

31

£16.66

DHR-#27

3.658mm

4876118

6

£9.53

DHR-#27S

3.658mm Stub Length

2552118

3

£12.30

DHR-3.70

3.70mm

4876118

3

£16.66

DHR-#26

3.734mm

4876118

2

£9.53

DHR-3.75

3.75mm

4876118

1

£16.66

DHR-#25

3.797mm

4876118

5

£9.53

DHR-3.80

3.80mm

4879118

1

£16.66

DHR-#24

3.861mm

5179118

4

£9.53

DHR-3.90

3.90mm

4879118

2

£16.66

DHR-#23

3.912mm

5179118

1

£9.53

DHR-5/32

5/32mm

5179118

4

£24.92

DHR-5/32S

3.969mm Stub length

2552118

36

£12.49

DHR-#22

3.988mm

5179118

3

£9.71

DHR-4.00

4.00mm

5483118

1

£17.52

DHR-#21

4.039mm

5483118

7

£9.71

DHR-#20

4.089mm

5483118

7

£9.71

DHR-4.10

4.10mm

5483118

2

£17.52

DHR-4.20

4.20mm

5483118

0

£17.52

DHR-#19

4.216mm

5483118

3

£9.71

DHR-#19S

4.216mm Stub Length

2754118

3

£12.49

DHR-4.25

4.25mm

5483118

4

£17.52

DHR-4.30

4.30mm

5483118

27

£17.52

DHR-#18

4.305mm

5483118

2

£9.71

DHR-#18S

4.305mm Stub Length

2754118

3

£12.49

DHR-11/64

4.366mm

5483118

2

£14.37

DHR-#17

4.394mm

5686118

9

£10.34

DHR-4.40

4.40mm

5686118

5

£19.04

DHR-#16

4.496mm

5686118

2

£10.34

DHR-4.50

4.50mm

5686118

3

£19.04

DHR-#15

4.572mm

5686118

6

£10.34

DHR-4.60

4.60mm

5686118

1

£19.04

DHR-#14

4.623mm

5686118

3

£10.34

DHR-#13

4.699mm

5989118

3

£10.34

DHR-4.75

4.75mm

5988118

0

£19.04

DHR-3/16

3/16mm

5989118

2

£15.56

DHR-4.80

4.80mm

5988118

2

£21.15

DHR-#12

4.801mm

5989118

4

£11.39

DHR-#11

4.851mm

5989118

4

£11.39

DHR-4.90

4.90mm

6292118

6

£21.15

DHR-#10

4.915mm

6292118

4

£11.39

DHR-#9

4.978mm

6292118

1

£11.39

DHR-5.00

5.00mm

6292118

5

£21.15

DHR-#8

5.055mm

6292118

2

£11.39

DHR-5.10

5.10mm

6495118

0

£21.15

DHR-#7

5.105mm

6292118

2

£11.39

DHR-13/64

5.159mm

6292118

5

£16.74

DHR-13/64S

5.159mm

3057118

3

£15.69

DHR-#6

5.182mm

6495118

6

£12.91

DHR-5.20

5.20mm

6495118

0

£22.67

DHR-#5

5.220mm

6495118

6

£12.91

DHR-5.25

5.25mm

6495118

0

£22.67

DHR-5.30

5.30mm

6495118

5

£22.67

DHR-#4

5.309mm

6495118

10

£12.91

DHR-5.40

5.40mm

6495118

0

£22.67

DHR-#3

5.41mm

6495118

2

£12.91

DHR-5.50

5.50mm

6495118

1

£22.67

DHR-7/32

5.556mm

6495118

2

£17.76

DHR-5.60

5.60mm

6798118

5

£24.37

DHR-#2

5.613mm

6798118

4

£14.06

DHR-5.70

5.70mm

6798118

5

£24.37

DHR-5.75

5.75mm

6798118

0

£24.37

DHR-#1

5.791mm

6798118

4

£14.06

DHR-5.80

5.80mm

6798118

0

£24.37

DHR-5.90

5.90mm

6798118

0

£25.87

DHR-A

5.944mm

6798118

0

£15.27

DHR-15/64

5.953mm

6798118

1

£18.21

DHR-6.00

6.00mm

6798118

1

£25.87

DHR-B

6.045mm

70102118

0

£15.27

DHR-C

6.10mm

70102118

0

£16.40

DHR-6.10

6.10mm

70102118

2

£25.87

DHR-6.20

6.20mm

70102118

3

£25.87

DHR-D

6.22mm

70102118

0

£16.40

DHR-6.25

6.25mm

70102118

1

£28.01

DHR-6.30

6.30mm

70102118

3

£28.01

DHR-E

6.35mm

70102118

0

£22.17

DHR-1/4

6.35mm

70102118

6

£22.17

DHR-6.40

6.40mm

73105118

2

£31.63

DHR-6.50

6.50mm

73105118

1

£31.63

DHR-F

6.528mm

73105118

0

£25.39

DHR-6.60

6.60mm

73105118

36

£31.63

DHR-G

6.629mm

73105118

11

£25.39

DHR-6.70

6.70mm

73105118

12

£31.63

DHR-H

6.746mm

73105118

0

£25.39

DHR-17/64

6.747mm

73105118

1

£25.39

DHR-6.75

6.75mm

73105118

0

£35.28

DHR-6.80

6.80mm

73105118

0

£35.28

DHR-6.90

6.90mm

73105118

3

£35.28

DHR-I

6.909mm

73105118

11

£28.60

DHR-7.00

7.00mm

73105118

0

£35.28

DHR-J

7.036mm

73105118

0

£28.60

DHR-7.10

7.10mm

75108118

0

£35.28

DHR-K

7.137mm

75108118

9

£28.60

DHR-9/32

7.144mm

75108118

6

£28.60

DHR-7.20

7.20mm

75108118

2

£35.28

DHR-7.25

7.25mm

75108118

0

£35.28

DHR-7.30

7.30mm

75108118

0

£35.28

DHR-L

7.366mm

75108118

0

£31.79

DHR-7.40

7.40mm

78114118

0

£38.88

DHR-M

7.45mm

78111118

0

£56.12

DHR-7.50

7.50mm

78114118

0

£38.88

DHR-19/64

7.541mm

78111118

1

£31.79

DHR-7.60

7.60mm

78114118

5

£38.88

DHR-N

7.65mm

78111118

0

£61.70

DHR-7.70

7.70mm

78114118

0

£38.88

DHR-7.75

7.75mm

78114118

0

£38.88

DHR-7.80

7.80mm

81114118

0

£42.47

DHR-7.90

7.90mm

81114118

0

£42.47

DHR-5/16

7.938mm

81114118

1

£34.95

DHR-8.00

8.00mm

81114118

2

£42.47

DHR-O

8.026mm

78114118

0

£61.70

DHR-8.20

8.20mm

84117118

0

£42.47

DHR-P

8.204mm

84117118

0

£68.26

DHR-8.25

8.25mm

84117118

0

£46.65

DHR-8.30

8.30mm

84117118

0

£46.65

DHR-21/64

8.334mm

84117118

2

£38.69

DHR-8.4

8.40mm

84117118

2

£46.65

DHR-8.40

8.40mm

87121118

2

£46.65

DHR-Q

8.433mm

87121118

0

£68.26

DHR-8.50

8.50mm

87121118

6

£50.84

DHR-8.60

8.60mm

87121118

0

£50.84

DHR-R

8.611mm

87121118

0

£68.26

DHR-8.70

8.70mm

87121118

0

£50.84

DHR-8.10

8.10mm

84117118

0

£42.47

DHR-11/32

8.731mm

87121118

2

£42.40

DHR-8.75

8.75mm

89124118

0

£50.84

DHR-8.80

8.80mm

89124118

0

£50.84

DHR-S

8.839mm

89124118

0

£74.82

DHR-8.90

8.90mm

89124118

0

£55.09

DHR-9.00

9.00mm

89124118

0

£55.09

DHR-T

9.093mm

89124118

0

£74.82

DHR-9.10

9.10mm

89124118

0

£55.09

DHR-23/64

9.128mm

89105118

1

£46.10

DHR-9.20

9.20mm

92127118

0

£55.09

DHR-9.25

9.25mm

92127118

0

£55.09

DHR-9.30

9.30mm

92127118

0

£59.26

DHR-U

9.347mm

92127118

0

£87.93

DHR-9.40

9.40mm

92127118

0

£59.26

DHR-9.50

9.50mm

92127118

0

£59.26

DHR-3/8

9.525mm

92127118

1

£49.81

DHR-V

9.576mm

92127118

0

£87.93

DHR-9.60

9.60mm

95130118

0

£59.26

DHR-9.70

9.70mm

95130118

0

£59.26

DHR-9.80

9.80mm

95130118

0

£64.07

DHR-W

9.804mm

95130118

0

£95.49

DHR-9.90

9.90mm

95130118

0

£68.97

DHR-25/64

9.922mm

95130118

1

£54.09

DHR-10.00

10.00mm

95130118

0

£73.79

DHR-X

10.084mm

95130118

0

£103.04

DHR-Y

10.262mm

98133118

0

£110.58

DHR-13/32

10.319mm

98133118

5

£58.37

DHR-Z

10.49mm

98133118

0

£110.58

DHR-10.50

10.50mm

100136118

0

£83.85

DHR-27/64

10.716mm

100137118

2

£62.65

DHR-11.00

11.00mm

103140118

0

£89.09

DHR-7/16

11.113mm

103140118

2

£66.93

DHR-11.50

11.50mm

106143118

0

£94.31

DHR-29/64

11.509mm

106143118

0

£71.56

DHR-15/32

11.906mm

110146118

0

£76.21

DHR-12.00

12.00mm

111149118

0

£94.31

DHR-31/64

12.303mm

111149118

0

£80.83

DHR-12.50

12.50mm

114152118

0

£94.31

DHR-1/2

12.70mm

114152118

1

£85.44

DHR-33/64

13.097mm

102152118

0

£111.02

DHR-17/32

13.494mm

102152118

0

£116.27

DHR-35/64

13.891mm

102152118

0

£125.77

DHR-9/16

14.288mm

102152118

0

£131.70

DHR-37/64

14.684mm

102152118

0

£132.24

DHR-19/32

15.081mm

102152118

1

£135.68

DHR-39/64

15.478mm

102152118

0

£149.01

DHR-5/8

15.875mm

102152118

0

£149.01

DHR-41/64

41/64mm

102152118

0

£159.27

DHR-21/32

16.669mm

102152118

0

£159.27

DHR-43/64

43/64mm

102152118

0

£180.88

DHR-11/16

17.463mm

102152118

0

£180.88

DHR-45/64

45/64mm

102152118

0

£202.99

DHR-23/32

18.256mm

102152118

0

£202.99

DHR-47/64

47/64mm

102152118

0

£218.50

DHR-3/4

19.05mm

102152118

0

£214.64

DHR-49/64

49/64mm

102152118

0

£234.01

DHR-25/32

19.844mm

102152118

0

£234.01

DHR-51/64

20.241mm

102152118

0

£250.14

DHR-13/16

20.638mm

102152118

0

£246.26

DHR-53/64

21.034mm

102152118

0

£261.13

DHR-27/32

21.431mm

102152118

0

£261.13

DHR-55/64

21.828mm

102152118

0

£270.08

DHR-7/8

22.225mm

102152118

0

£270.08

DHR-57/64

22.622mm

102152118

0

£280.44

DHR-29/32

23.019mm

102152118

0

£280.44

DHR-59/64

23.416mm

102152118

0

£309.40

DHR-15/16

23.813mm

102152118

0

£309.40

DHR-61/64

24.209mm

102152118

0

£335.93

DHR-31/32

24.606mm

102152118

0

£335.93

DHR-63/64

25.003mm

102152118

0

£355.99

DHR-1

25.40mm

102152118

0

£355.99