NORRIS STOCK HOBS

 

This list is infrequently updated. Please phone or email to enquire or order.

Discounts are available. Please contact us to check….

All prices excluding VAT….

TEL : 07772 111491
EMAIL : andy.bickerstaff@goodrunguide.co.uk
ADDRESS : Norris Eng. (Hobs and Cutters) Ltd., Challenge Road, Ashford, Middlesex. TW15 1BF 

 


DP Hobs

























DP Hobs, Class A Ground Form, SS, RH, Non-Topping 20 deg PA


Material

DP

Ref

OD

Length

Bore

Quantity

Price (£)


M2

2

DP0220

6

8

1.5

1

990


M2

3

DP0320

4.5

5

1.25

4

445


M2

4.5

DP4.520

3.75

3.75

1.25

4

250


ASP30

4.5

DP4.520/A

3.75

3.75

1.25

1

275


M2

5

DP0520

3.5

3.5

1.25

1

239


ASP30

5

DP0520/A

3.5

3.5

1.25

0

289


M2

6

DP0620M

3.5

3.5

32mm

1

239


M2

7

DP0720

3.25

3.25

1.25

5

217


M2

10/12

DP081020

3

3

1.25

5

175


M2

9

DP0920

3

3

1.25

6

199


M2

10/12

DP101220

2.75

2.75

1.25

5

157


ASP30

10/12

DP101220/A

2.75

2.75

1.25

3

207


M2

12

DP1220

2.75

2.75

1.25

11

162


M2

12

DP1220s

2

2

0.75

5

123


M2

13

DP1320

2.5

2.5

1.25

1

150


M2

14

DP1420

2.5

2.5

1.25

3

150


ASP30

14

DP1420/A

2.5

2.5

1.25

2

190


M2

16

DP1620S

1.875

1.875

0.75

0

137


M2

18

DP1820

2.5

2.5

1.25

3

181


M2

20

DP2020

2.5

2.5

1.25

3

185


M2

20

DP2020S

1.875

1.875

0.75

2

142


ASP30

20

DP2020S/A

1.875

1.875

0.75

1

192


M2

22

DP2220

1.875

1.875

0.75

2

207




















DP Hobs, Class A Ground Form, SS, RH, Non-Topping 20 deg PA with metric bores


Material

DP

Ref

OD

Length

Bore

Quantity

Price (£)


M2

6

DP0620M

3.5

3.5

32mm

1

239


M2

10

DP1020M

3

3

32mm

1

178


M2

14

DP1420M

2.5

2.5

32mm

5

150





























DP Hobs, Class A Ground Form, SS, RH, Non-Topping 14.5 deg PA


Material

DP

Ref

OD

Length

Bore

Quantity

Price (£)


M2

4

DP04145

4

4

1.25

8

308


M2

5

DP05145

3.5

3.5

1.25

7

239


M2

8

DP08145

3

3

1.25

0

175


M2

10

DP10145

3

3

1.25

2

178


M2

12

DP12145

2.75

2.75

1.25

1

162


M2

16

DP16145S

1.875

1.875

0.75

2

137


M2

18

DP18145

2.5

2.5

1.25

2

185


M2

20

DP20145

2.5

2.5

1.25

2

185


M2

24

DP24145S

32mm

32mm

0.5

15

141




















DP Hobs,  Class A Ground Form, SS, RH, Non-Topping 14.5 deg PA with metric bore


Material

DP

Ref

OD

Length

Bore

Quantity

Price (£)


M2

5

DP05145M

3.5

3.5

32mm

1

239





















Module Hobs


























MODULE Hobs, Class A Ground Form, SS, RH, Non-Topping 20 deg PA


Material

MOD

Ref

OD

Length

Bore

Quantity

Price (£)


 

 

 

 

 

 

 

 


M2

1.25

M012520

2.5

2.5

1.25

7

186


ASP30

1.25

M012520/A

2.5

2.5

1.75

1

240


M2

1.75

M017520S

1.875

1.875

0.75

4

135


M2

2.25

M022520

2.75

2.75

1.25

0

189


M2

3.25

M032520

3.25

3.25

1.25

0

230


M2

3.75

M037520

3.25

3.25

1.25

1

230


M2

4.25

M042520

3.5

3.5

1.25

3

239


M2

5.25

M052520

3.5

3.5

1.25

2

239


M2

5.5

M05520

3.5

3.5

1.25

4

239


M2

5.5

M05520/A

3.5

3.5

1.25

1

275


M2

6.5

M06520

4

4

1.25

5

308


M2

7.5

M07520

4.25

4.5

1.25

1

400


M2

8

M0820

4.5

5

1.25

0

445


M2

9

M0920

5

6

1.5

4

606


M2

9

M0920/M35

5

6

1.5

1

650


M2

10

M1020

5

6.5

1.5

0

643




















MODULE Hobs, Class A Ground Form, SS, RH, Non-Topping 20 deg PA with metric bores


Material

MOD

Ref

OD

Length

Bore

Quantity

Price (£)


M2

1.75

MM017520

63

50

27mm

2

143


M2

2.25

M022520

60

60

22mm

2

141


ASP30

2.5

MM02520B/A

70

56

27mm

1

250


M35

4

MM0420

90

78

32mm

0

239


M2

5

MM0520

100

88

32mm

0

278


M2

5.5

MM05520

115

115

40mm

2

303


M2

6

MM0620

105

100

32mm

0

330


M2

7

MM0720

120

125

40mm

1

461













CP Hobs















Circular Pitch Hobs, Class A Ground Form, SS, RH, Non-Topping 20 deg PA


Material

CP

Ref

OD

Length

Bore

Quantity

Price (£)


M2

1/4

CP2520

2.75

2.75

1.25

2

247













Pulley Hobs


































Synchroflex Belt Pulley Hobs , Class A Ground Form, SS, RH


Material

Pitch

Ref

OD

Length

Bore

Quantity

Price (£)


M2

T20

BDS20L

3.5

3.5

1.25

0

387










 









No. of T to cut

HTD Hobs, Class A Ground Form, SS, RH, Topping to cut 80 teeth to rack

21 & over

Material

CP

Ref

OD

Length

Bore

Quantity

Price (£)

21 & over

M2

5mm

BDHTD5D

2.5

2.5

1.25

0

255




















Belt Pulley Hobs to BS4548, Class A Ground Form, SS, RH, Topping 20 deg PA


Material

Pitch

Ref

OD

Length

Bore

Quantity

Price (£)


M2

0.2"P (XL)

BD1534

1.875

1.875

0.75

0

165


M2

0.5"P (H)

BD1219

2.75

2.75

1.25

2

213










No. of T to cut




Sprocket Hobs



10 & over









10 & over









10 & over









20 & over

Sprocket Hobs, SS, RH, to BS228.1962


Material

Pitch x RD

Ref

OD

Length

Bore

Quantity

Price (£)


M2

 8mm x 5mm

SP8M5M

2.5

2.5

1.25

3

182


M2

 3/8" x .250"

SP38250

2.5

2.5

1.25

2

154


ASP30

 3/8" x .250"

SP38250/A

2.5

2.5

1.25

4

204


M2

 3/8" x .250"

SP38250M

2.5

2.5

32mm

1

154


M2

 1/2" x .305"

SP12305

3

3

1.25

4

180


M2

 1/2" x .335"

SP12335

3

3

32mm

2

180


M2

 5/8" x .400"

SP58400

3.25

3.25

1.25

1

233


M2

 5/8" x .400"

SP58400/M

3.25

3.25

32mm

1

233


M2

 3/4" x .475"

SP34475

3.5

3.5

1.25

2

254


M2

 1.1/4" x .750"

SP12575

4.5

5

1.25

3

504


M2

 1.1/4" x .750"

SP13410

5.25

6

1.5

2

600
























































Sprocket Hobs, SS, RH, to ASA B29.1.1963


Material

Pitch x RD

Ref

OD

Length

Bore

Quantity

Price (£)


M2

 3/8" x .200"

SP38200A

2.5

2.5

1.25

0

210


M2

 1/2" x .3125"

SP12312A

3

3

1.25

1

180


M2

 3/4" x .469"

SP34469A

3.5

3.5

1.25

4

254























Involute Spline Hobs





















FILLET ROOT Involute Spline Hobs, Class A Ground Form, SS, RH, Non-Topping 30 deg PA 


Material

DP

Ref

OD

Length

Bore

Quantity

Price (£)


M2

 4/8

IS48A

3.5

3.5

1.25

11

239


M2

 5/10

IS510A

3

3

1.25

6

199


ASP30

 5/10

IS510A/A

3

3

1.25

1

250


M2

 6/12

IS612A

3

3

1.25

1

175


M2

 10/20

IS1020A

2.5

2.5

1.25

6

149


ASP30

 10/20

IS1020AA

2.5

2.5

1.25

1

175


M2

 10/20

IS1020AS

2

2

0.75

5

145


M2

 12/24

IS1224A

2.5

2.5

1.25

1

146


M2

 12/24

IS1224AS

1.875

1.875

0.75

3

135


M2

 16/32

IS1632AM

2.5

2.5

32mm

1

161


M2

 16/32

IS1632AS

1.875

1.875

0.75

8

119


M2

 20/40

IS2040A

2.5

2.5

1.25

0

185


M2

 24/48

IS2448A

2.5

2.5

1.25

3

192


M2

 24/48

IS2448AS

1.875

1.875

0.75

3

149





























FLAT RT/SIDE FIT & MAJOR DIA. FIT  Hobs, Class A Ground Form, SS, RH, Non-Topping 30 deg PA 


Material

DP

Ref

OD

Length

Bore

Quantity

Price (£)


M2

 4/8

IS48B

3.5

3.5

1.25

2

239


M2

 5/10

IS510B

3

3

1.25

8

199


M2

 10/20

IS1020BS

2

2

0.75

4

145


ASP30

 12/24

IS1224B/A

2.5

2.5

1.25

0

196


M2

 12/24

IS1224B

2.5

2.5

1.25

2

146


M2

 12/24

IS1224BS

1.875

1.875

0.75

3

135


ASP30

 20/40

IS2040B/A

2.5

2.5

1.25

1

196


M2

 20/40

IS2040B

2.5

2.5

1.25

10

185


M2

 24/48

IS2448B

2.5

2.5

1.25

1

192


M2

 24/48

IS2448BS

1.875

1.875

0.75

2

149


M2

 32/64

IS3264BS

1.875

1.875

0.75

3

129














































































 





















Parallel Spline Hobs













Parallel Spline Hobs SHALLOW FIT, Class A Ground Form Hobs, SS, RH, Non-Topping 


Material

Nom. Dia.

Ref

OD

Length

Bore

Quantity

Price (£)


M2

 1/2"

SPL612S

2.5

2.5

1.25

0

263


M2

 5/8"

SPL658S

2.5

2.5

1.25

3

263


M2

 7/8"

SPL678S

2.5

2.5

1.25

3

263


M2

1"

SPL6100S

2.5

2.5

1.25

1

263


M2

 1.1/8"

SPL6118S

2.5

2.5

1.25

0

263


M2

 1.1/4"

SPL6125/6114S

2.5

2.5

1.25

0

263


M2

 1.3/8"

SPL6138S

2.5

2.5

1.25

0

263


M2

 1.7/8"

SPL6178S

2.5

2.5

1.25

1

263


M2

2

SPL6200S

2.5

2.5

1.25

0

263











Parallel Spline Hobs DEEP FIT, Class A Ground Form Hobs, SS, RH, Non-Topping 


Material

Nom. Dia.

Ref

OD

Length

Bore

Quantity

Price (£)


M2

 1/2"

SPL612D

2.5

2.5

1.25

3

263


M2

 5/8"

SPL658D

2.5

2.5

1.25

2

263


M2

 3/4"

SPL634D

2.5

2.5

1.25

1

263


M2

 7/8"

SPL678D

2.5

2.5

1.25

0

263


M2

1"

SPL6100D

2.5

2.5

1.25

0

263


M2

 1.1/4"

SPL6114D/6125D

2.5

2.5

1.25

6

263


M2

 1.3/8"

SPL6138D

2.5

2.5

1.25

2

263


M2

 1.1/2"

SPL615D

2.5

2.5

1.25

1

263


M2

 1.7/8"

SPL6178D

2.5

2.5

1.25

2

263


M2

2"

SPL6200D

3

3

1.25

2

301









































Fine Pitch Hobs








































FINE PITCH DP Hobs, NON-TOPPING Class A Ground Form , SS, RH,  20 deg PA


Material

DP

Ref

OD

Length

Bore

Quantity

Price (£)


M2

24

FP2412

32mm

32mm

0.5

1

150


M2

28

FP2812

32mm

32mm

0.5

2

145


M2

28

FP2810

32mm

20mm

10mm

1

135


M2

32

FP3212

32mm

32mm

0.5

3

135


M2

32

FP3208

24mm

15mm

8mm

21

117


M2

36

FP3634

1.875

1.25

0.75

0

118


M2

36

FP3612

32mm

32mm

0.5

4

135


M2

36

FP3610

32mm

20mm

10mm

23

127


M2

36

FP3608

24mm

15mm

8mm

15

117


M2

40

FP4034

1.875

1.25

0.75

1

118


M2

40

FP4012

32mm

32mm

0.5

1

135


M2

40

FP4008

24mm

11mm

8mm

10

113


M2

48

FP4834

1.875

1.25

0.75

1

118


M2

48

FP4812

32mm

25mm

0.5

4

131


M2

48

FP4810

32mm

15mm

10mm

2

126


M2

64

FP6412

32mm

25mm

0.5

2

131


M2

64

FP6410

32mm

15mm

10mm

3

126


M2

64

FP6408

24mm

11mm

8mm

5

113


M2

80

FP8012

32mm

25mm

0.5

8

135


M2

80

FP8010

32mm

15mm

10mm

2

131


M2

80

FP8008

24mm

11mm

8

7

117


M2

100

FP10012

32mm

20mm

0.5

6

146


M2

100

FP10010

32mm

15mm

10mm

6

143


M2

100

FP10008

24mm

11mm

8mm

4

129


M2

120

FP12012

32mm

20mm

0.5

3

146


M2

120

FP12010

32mm

15mm

10mm

5

143


M2

120

FP12008

24mm

11mm

8mm

4

129





























FINE PITCH DP Hobs,  TOPPING Class A Ground Form , SS, RH,  20 deg PA


Material

DP

Ref

OD

Length

Bore

Quantity

Price (£)


M2

24

FP2434/T

1.875

1.25

0.75

6

142


M2

24

FP2412/T

32mm

32mm

0.5

2

157


M2

28

FP2812/T

32mm

32mm

0.5

5

161


M2

28

FP2810/T

32mm

20mm

10mm

2

150


M2

32

FP3212/T

32mm

32mm

0.5

0

150


M2

36

FP3634/T

1.875

1.25

0.75

4

132


M2

36

FP3612/T

32mm

32mm

0.5

10

150


M2

36

FP3610/T

32mm

20mm

10mm

4

142


M2

36

FP3608/T

24mm

15mm

8mm

1

132


M2

40

FP4034/T

1.875

1.25

0.75

3

132


ASP30

40

FP4010/T

32mm

15mm

10mm

3

169


M2

48

FP4834/T

1.875

1.25

0.75

3

132


M2

80

FP8012/T

32mm

25mm

0.5

6

135


M2

80

FP8008/T

24mm

11mm

8

3

132


M2

100

FP10012/T

32mm

25mm

0.5

4

162


M2

100

FP10010/T

32mm

20mm

10mm

4

160











M2

120

FP12012/T

32mm

20mm

0.5

5

162


M2

120

FP12010/T

32mm

15mm

10mm

5

160


M2

120

FP12008/T

24mm

11mm

8mm

1

129





























FINE PITCH MODULE Hobs,  NON-TOPPING, Class A Ground Form , SS, RH,  20 deg PA


Material

MOD

Ref

OD

Length

Bore

Quantity

Price (£)


M2

0.2

FP0208

24mm

11mm

8mm

4

140


M2

0.2

FP0210

32mm

15mm

10mm

6

156


M2

0.2

FP0212

32mm

20mm

0.5

3

158


M2

0.25

FP02508

24mm

11mm

8mm

8

129


M2

0.25

FP02510

32mm

15mm

10mm

4

143


M2

0.25

FP02512

32mm

20mm

0.5

5

146


M2

0.4

FP0408

24mm

11mm

8mm

6

113


M2

0.7

FP0708

24mm

15mm

8mm

2

117


M2

0.7

FP0712

32mm

32mm

0.5

0

135


M2

0.9

FP0910

32mm

20mm

10mm

1

135


M2

0.9

FP0912

32mm

32mm

0.5

2

145


M2

1

FP1034

1.875

1.25

0.75

2

129











FINE PITCH MODULE Hobs, TOPPING, Class A Ground Form , SS, RH,  20 deg PA


Material

MOD

Ref

OD

Length

Bore

Quantity

Price (£)


M2

0.2

FP0208/T

24mm

11mm

8mm

4

156


M2

0.2

FP0210/T

32mm

15mm

10mm

4

172


M2

0.2

FP0212/T

32mm

20mm

0.5

8

174


M2

0.25

FP02510/T

32mm

15mm

10mm

6

160


M2

0.25

FP02512/T

32mm

20mm

0.5

5

162


M2

0.3

FP0310/T

32mm

15mm

10mm

2

153


M2

0.3

FP0312/T

32mm

20mm

0.5

1

156


M2

0.4

FP0408/T

24mm

11mm

8mm

1

128


M2

0.4

FP0412/T

32mm

25mm

0.5

3

148


M2

0.7

FP0710/T

32mm

20mm

10mm

2

142


M2

0.7

FP0712/T

32mm

32mm

0.5

2

150


M2

0.9

FP0910/T

32mm

20mm

10mm

2

150


M2

0.9

FP0912/T

32mm

32mm

0.5

3

161


ASP30

1

FP1010/T/A

32mm

20mm

10mm

2

179


 

Milling Cutters

 

Class A Spline Milling Cutters to BS2059 DEEP  1" Bore

Material

Ref

Nom. Dia.

Cutter dia.

Quantity

Price (£)

M2

SMC612D

 1/2"

2.5

2

115

M2

SMC658D

 5/8"

2.5

0

114

M2

SMC634D

 3/4"

2.5

0

117

M2

SMC678D

 7/8"

2.5

2

117

M2

SMC6100D

1

2.5

1

120

M2

SMC6118D

1 1/8"

2.5

3

120

M2

SMC6114D

 1.1/4"

2.5

0

124

M2

SMC6138D

 1.3/8"

2.5

0

124

M2

SMC6112D

 1.1/2"

3

2

136

M2

SMC6158D

1.5/8"

3

2

139

M2

SMC6134D

1.3/4"

3

2

139

M2

SMC6178D

1.7/8"

3

5

141

M2

SMC6200D

2

3

2

141

M2

SMC6212D

2.1/2"

3

0

155

M2

SMC6234D

2.3/4"

3

4

177

M2

SMC6214D

2.1/4"

3

2

177







Class A Spline Milling Cutters to BS2059 SHALLOW  1" Bore

Material

Ref

Nom. Dia.

Cutter dia.

Quantity

Price (£)

M2

SMC612S

 1/2"

2.5

7

115

M2

SMC658S

 5/8"

2.5

4

115

M2

SMC634S

 3/4"

2.5

0

117

M2

SMC678S

 7/8"

2.5

1

117

M2

SMC6100S

1

2.5

3

120

M2

SMC6118S

1 1/8"

2.5

0

120

M2

SMC6114S

 1.1/4"

2.5

1

124

M2

SMC6138S

 1.3/8"

2.5

0

124

M2

SMC6112S

 1.1/2"

3

0

127

M2

SMC6158S

1.5/8"

3

5

139

M2

SMC6134S

1.3/4"

3

3

139

M2

SMC6178S

1.7/8"

3

4

141

M2

SMC6200S

2

3

2

141













Class A DP  Milling Cutters 53mm dia. X 12mm bore  14.5 deg PA

Material

Ref

DP

Cutter dia.

Quantity

Price (£)

M2

WMC12145M

12

53mm

3

75

M2

WMC14145M

14

53mm

3

75

M2

WMC16145M

16

53mm

3

75

M2

WMC18145M

18

53mm

3

75

M2

WMC20145M

20

53mm

1

75

M2

WMC22145M

22

53mm

2

75

M2

WMC44145M

44

53mm

3

75

M2

WMC50145M

50

53mm

1

75

M2

WMC56145M

56

53mm

1

75

M2

WMC60145M

60

53mm

3

75

M2

WMC72145M

72

53mm

4

75

M2

WMC80145M

80

53mm

9

75

M2

WMC96145M

96

53mm

7

75

M2

WMC100145M

100

53mm

4

75

M2

WMC120145M

120

53mm

7

75













Class A, DP  Milling Cutters 53mm dia. X 12mm bore 20 deg PA

Material

Ref

DP

Cutter dia.

Quantity

Price (£)

M2

WMC1820M

18

 

0

105

M2

WMC2020M

20

 

2

105

M2

WMC2220M

22

 

2

105

M2

WMC2420M

24

 

1

105

M2

WMC2820M

28

 

2

105

M2

WMC3020M

30

 

1

105

M2

WMC3220M

32

 

2

105

M2

WMC3620M

36

 

2

105

M2

WMC4020M

40

 

2

105

M2

WMC4820M

48

 

2

105

M2

WMC6020M

60

 

2

105

M2

WMC7220M

72

 

1

105

M2

WMC10020M

100

 

4

105

M2

WMC12020M

120

 

3

105













Class A DP  Milling Cutters x 3/4" bore  20 deg PA

Material

Ref

DP

Cutter dia.

Quantity

Price (£)

M2

WMC0820

8

3.25

2

123

M2

WMC1020

10

3.25

3

118

M2

WMC1220

12

3.25

2

116

M2

WMC1420

14

3

2

103

M2

WMC1620

16

3

1

103

M2

WMC2020

20

3

1

103













Class A DP  Milling Cutters x 3/4" bore  14.5 deg PA

Material

Ref

DP

Cutter dia.

Quantity

Price (£)

M2

WMC06145

6

3.25

1

123

M2

WMC08145

8

3.25

2

118

M2

WMC10145

10

3.25

2

116

M2

WMC14145

14

3

5

103

M2

WMC16145

16

3

2

103

M2

WMC18145

18

3

11

103

M2

WMC22145

22

3

2

103

M2

WMC24145

24

3

1

103

























Class A DP  Milling Cutters x 1" bore  20 deg PA

Material

Ref

DP

Cutter dia.

Quantity

Price (£)

M2

WMC0620L

6

4

3

142

M2

WMC1020L

10

4

1

138

M2

WMC1220L

12

4

4

137

M2

WMC1420L

14

4

0

132

M2

WMC1620L

16

4

0

132

M2

WMC1820L

18

4

1

132

ASP30

WMC1820L

18

4

0

132

M2

WMC2420L

24

4

2

132







Class A DP  Milling Cutters x 1" bore  14.5 deg PA

Material

Ref

DP

Cutter dia.

Quantity

Price (£)

M2

WMC07145L

7

4

1

137

M2 + TiN

WMC08145L

8

4

1

139

M2

WMC12145L

12

4

0

137

M2

WMC14145L

14

4

2

132













Class A Module  Milling Cutters x 1" bore  20 deg PA

Material

Ref

Module

Cutter dia.

Quantity

Price (£)

M2

WMM017520L

1.75

4

2

132

M2

WM022520L

2.25

4

1

137

M2

WMM027520L

2.75

4

3

139

M2

WMM03520L

3.5

4

1

142

M2

WMM0420L

4

4

3

142

M2

WMM04520L

4

4

2

142