Machine Reamers

Cutting Tools

stockStatus

brand

categoryId

Reamer Diameter (mm)

Shank Type

Flute Length

Overall Length

Series

Cutting Direction

Flute Type

Reamer Type

Taper Shank Size

Length Type

Shank Diameter

Reaming

Dormer

Series B901 HSS Straight Shank Machine Reamer - Inch 
Flute geometry 7º Left Hand Spiral.
Bevel Lead 45º a side.

Used for opening out and finishing existing holes to H7 tolerance in most ferrous and non-ferrous metals.

To obtain the best results when using reamers it is essential to make them 'work'. It is a common fault to prepare holes for reaming with too little stock left in. If insufficient stock is left in the hole before reaming then the reamer will rub quickly, show wear and will result in loss of diameter. It is equally important for performance not to leave too much stock in the hole.

HSS Spiral Flute straight shank machine reamer for opening and finishing existing holes to H7 tolerance.
Suitable for most ferrous and non-ferrous materials.
6° helix, left hand spiral for excellent surface finish.
Manufactured to BS328 standard.

Series B901 HSS Straight Shank Machine Reamer - Inch 

B901 15/64" S/S MACHINE REAMER

B901 1/4" S/S MACHINE REAMER

B901 9/32" S/S MACHINE REAMER

Series B901 HSS Straight Shank Machine Reamer - Metric 
Flute geometry 7º Left Hand Spiral.
Bevel Lead 45º a side.

Used for opening out and finishing existing holes to H7 tolerance in most ferrous and non-ferrous metals.

To obtain the best results when using reamers it is essential to make them 'work'. It is a common fault to prepare holes for reaming with too little stock left in. If insufficient stock is left in the hole before reaming then the reamer will rub quickly, show wear and will result in loss of diameter. It is equally important for performance not to leave too much stock in the hole.

HSS Spiral Flute straight shank machine reamer for opening and finishing existing holes to H7 tolerance.
Suitable for most ferrous and non-ferrous materials.
6° helix, left hand spiral for excellent surface finish.
Manufactured to BS328 standard.

Series B901 HSS Straight Shank Machine Reamer - Metric 

B901 1.50mm S/S MACHINE REAMER

B901 2.50mm S/S MACHINE REAMER

Series B481 Carbide NC Precision Reamer - Metric 

B481 7.98mm CARBIDE NC-PRECISION REAMER

Sherwood

Used to produce a close tolerance surface finish by enlarging pre-drilled holes to a finished size. Manufactured from HSS with a 45 bevelled head. Manufactured to BS 328-4.

Tolerances (to H7)
Diameter: ~ up to 3.00. Tolerance: +0.008, -0.007.
Diameter: Over 3.00 ~ up to 6.00. Tolerance: +0.010, -0.005.
Diameter: Over 6.00 ~ up to 10.00. Tolerance: +0.012, -0.006.
Diameter: Over 10.00 ~ up to 18.00. Tolerance: +0.015, -0.008.
Diameter: Over 18.00 ~ up to 30.00. Tolerance: +0.017, -0.009.
Diameter: Over 30.00 ~ up to 50.00. Tolerance: +0.021, -0.012.
Diameter: Over 50.00 ~ up to 80.00. Tolerance: +0.025, -0.014.
Diameter: Over 80.00 ~ up to 120.00. Tolerance: +0.029, -0.016.

Used to produce a close tolerance surface finish by enlarging pre-drilled holes to a finished size. Manufactured from HSS with a 45 bevelled head. Manufactured to BS 328-4.

TOLERANCES (to H7):
Diameter: ~ up to 3.00. Tolerance: +0.008, -0.007.
Diameter: Over 3.00 ~ up to 6.00. Tolerance: +0.010, -0.005.
Diameter: Over 6.00 ~ up to 10.00. Tolerance: +0.012, -0.006.
Diameter: Over 10.00 ~ up to 18.00. Tolerance: +0.015, -0.008.
Diameter: Over 18.00 ~ up to 30.00. Tolerance: +0.017, -0.009.
Diameter: Over 30.00 ~ up to 50.00. Tolerance: +0.021, -0.012.
Diameter: Over 50.00 ~ up to 80.00. Tolerance: +0.025, -0.014.
Diameter: Over 80.00 ~ up to 120.00. Tolerance: +0.029, -0.016.

HSS Taper Shank Machine Reamers - Metric

12.50mm HSS T/S SP/FL MACHINE REAMER

Sandvik Coromant

835.B Solid Carbide Reamers

835.B-0500-A1-PF 1024 SOLID CARBIDE REAMER 5.00mm

435.B Solid Carbide Reamers

435.B-0500-A1-XF H10F SOLID CARBIDE REAMER 5.00mm

B481 2.02mm CARBIDE NC-PRECISION REAMER

Series B400 Carbide Machine Chucking Reamer - Metric 

B400 3.20mm CARBIDE M/C CHUCKING REAMER

B400 1.80mm CARBIDE M/C CHUCKING REAMER

B400 2.00mm CARBIDE M/C CHUCKING REAMER

B400 5.00mm CARBIDE M/C CHUCKING REAMER

B400 5.50mm CARBIDE M/C CHUCKING REAMER

B400 6.50mm CARBIDE M/C CHUCKING REAMER

B400 7.00mm CARBIDE M/C CHUCKING REAMER

B400 9.00mm CARBIDE M/C CHUCKING REAMER

B400 12.00mm CARBIDE M/C CHUCKING REAMER

B400 14.00mm CARBIDE M/C CHUCKING REAMER

B400 16.00mm CARBIDE M/C CHUCKING REAMER

B400 20.00mm CARBIDE M/C CHUCKING REAMER

Series B411 Carbide Morse Taper Reamer - Metric

B411 5.00mm CARBIDE MORSE TAPER REAMER DIN 8094

B411 7.00mm CARBIDE MORSE TAPER REAMER DIN 8094

B411 8.00mm CARBIDE MORSE TAPER REAMER DIN 8094

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Machine Reamers

Dormer

B901 15/64" S/S MACHINE REAMER

11 Variations

Dormer

B901 1/4" S/S MACHINE REAMER

11 Variations

Dormer

B901 9/32" S/S MACHINE REAMER

11 Variations

Dormer

B901 1.50mm S/S MACHINE REAMER

13 Variations

Dormer

B901 2.50mm S/S MACHINE REAMER

13 Variations

Dormer

B481 7.98mm CARBIDE NC-PRECISION REAMER

72 Variations

Sherwood

12.50mm HSS T/S SP/FL MACHINE REAMER

51 Variations

Sandvik Coromant

835.B-0500-A1-PF 1024 SOLID CARBIDE REAMER 5.00mm

53 Variations

Sandvik Coromant

435.B-0500-A1-XF H10F SOLID CARBIDE REAMER 5.00mm

23 Variations

Dormer

B481 2.02mm CARBIDE NC-PRECISION REAMER

72 Variations

Dormer

B400 3.20mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 1.80mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 2.00mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 5.00mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 5.50mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 6.50mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 7.00mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 9.00mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 12.00mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 14.00mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 16.00mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B400 20.00mm CARBIDE M/C CHUCKING REAMER

28 Variations

Dormer

B411 5.00mm CARBIDE MORSE TAPER REAMER DIN 8094

19 Variations

Dormer

B411 7.00mm CARBIDE MORSE TAPER REAMER DIN 8094

19 Variations

Dormer