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Achieve precise muzzle squaring and chamfering with the Brownells Steel One Caliber Set, featuring interchangeable pilots for multiple calibers and durable hardened steel cutters.

BROWNELLS STEEL ONE CALIBER SET FITS 7MM MUZZLE

050806017290 080591007

Filters:

Variations
Filters:
Variations:

Variations:

Caliber: 284/7 mm (.284) Degree: 45, 90 Material: Steel Product no.: 080591007
Backorderable
139.9 GBP 0 £139.90 *
Caliber: 22 Caliber (.223-.224) Degree: 45, 90 Material: Steel Product no.: 080591022
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 22 Caliber (.223-.224) Degree: 45, 90 Material: Steel Product no.: 080591023
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 22 Caliber (.223-.224) Degree: 45, 90 Material: Steel Product no.: 080591211
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 22 Caliber (.223-.224) Degree: 45, 90 Material: Steel Product no.: 080591213
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 243/6 mm (.243) Degree: 45, 90 Material: Steel Product no.: 080591243
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 25 Caliber (.257) Degree: 45, 90 Material: Steel Product no.: 080591257
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 264/6.5 mm (.264) Degree: 45, 90 Material: Steel Product no.: 080591264
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 270/6.8 mm (.277) Degree: 45, 90 Material: Steel Product no.: 080591270
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 30 Caliber (.308) Degree: 45, 90 Material: Steel Product no.: 080591308
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 303/7.7 mm (.311-.312) Degree: 45, 90 Material: Steel Product no.: 080591311
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 32 Caliber (.312-.313) Degree: 45, 90 Material: Steel Product no.: 080591320
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 32 Caliber (.312-.313) Degree: 45, 90 Material: Steel Product no.: 080591322
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 8 mm (.323) Degree: 45, 90 Material: Steel Product no.: 080591323
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 338 Caliber (.338) Degree: 45, 90 Material: Steel Product no.: 080591338
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 35 Caliber (.358) Degree: 45, 90 Material: Steel Product no.: 080591350
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 375 Caliber (.375) Degree: 45, 90 Material: Steel Product no.: 080591375
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 38/357 Caliber (.357-.359) Degree: 45, 90 Material: Steel Product no.: 080591380
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 38/357 Caliber (.357-.359) Degree: 45, 90 Material: Steel Product no.: 080591384
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 40/10 mm (.400-.401) Degree: 45, 90 Material: Steel Product no.: 080591400
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 41 Caliber (.410-.412) Degree: 45, 90 Material: Steel Product no.: 080591410
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 44 Caliber (.429-.430) Degree: 45, 90 Material: Steel Product no.: 080591440
Caliber: 45 Caliber (.451-.454) Degree: 45, 90 Material: Steel Product no.: 080591450
Caliber: 45 Caliber (.451-.454) Degree: 45, 90 Material: Steel Product no.: 080591458
Caliber: 17 Caliber (.172) Degree: 45, 90 Material: Steel Product no.: 080591208
Caliber: 17 Caliber (.172) Degree: 45, 90 Material: Steel Product no.: 080591209
Caliber: 17 Caliber (.172) Degree: 45, 90 Material: Steel Product no.: 080591210
Caliber: 45 Caliber (.451-.454) Degree: 45, 90 Material: Steel Product no.: 080591430
Caliber: 475 Caliber (.475) Degree: 45, 90 Material: Steel Product no.: 080591480
Caliber: 50 Caliber (.500-.501) Degree: 45, 90 Material: Steel Product no.: 080591501
Caliber: 50 Caliber (.500-.501) Degree: 45, 90 Material: Steel Product no.: 080591503
Caliber: 17 Caliber (.172) Degree: 45, 90 Material: Steel Product no.: 080591207
Caliber: 20 Caliber (.204) Degree: 45, 90 Material: Steel Product no.: 080591214
139.9 184.9 33 GBP
139.9 GBP £139.90

Prices inclusive of duty & VAT.

Product no.: 080591007

050806017290 Set includes: one, 90° facing cutter to square a muzzle after shortening, or repair damage; one, 45° chamfering cutter to break the edges of the rifling for a clean bullet exit or chamfer a revolver cylinder mouth for quick reloads; plus one handle that fits either cutter and one steel bore pilot. Interchangeable pilot keeps cutter properly aligned. Purchase extra pilots to use one cutter for many different calibers. Pilots for other calibers available separately.
Backorderable
1
2
3
4
5
6
7
8
9
10+
£139.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
139.9 184.9 33 GBP
Description Specification Customers reviews Accessories

BROWNELLS STEEL ONE CALIBER SET FITS 7MM MUZZLE

139.9 GBP £139.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
£139.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

Description:

Enhance Your Precision with the STEEL ONE CALIBER SET

The BROWNELLS STEEL ONE CALIBER SET is designed for both rifle and handgun enthusiasts, providing the necessary tools to square up and chamfer muzzles with ease.

Product Features:

  • Set Includes:
    • One 90° facing cutter for squaring a muzzle after shortening or repairing damage.
    • One 45° chamfering cutter to break the edges of the rifling for a clean bullet exit or to chamfer a revolver cylinder mouth for quick reloads.
    • One handle that fits either cutter.
    • One steel bore pilot for proper alignment.
  • Interchangeable Pilot: Allows for using one cutter across multiple calibers by purchasing extra pilots (available separately).

Specifications:

  • Facing Cutter: Hardened steel, 3¼" (8.2cm) long (except .165" cutter, 2-3/8" (6cm) long), 1" (2.5cm) or .750" (19mm) diameter as required.
  • Chamfer Cutter: Hardened steel, 3¼" (8.25cm) long (except .165" cutter, 2-3/8" (6cm) long), ½" (12.7mm) or 5/8" (15.8mm) diameter as required.
  • Handle: Aluminum, 3½" (8.9cm) long, 3 oz. (85 g).
  • Pilot: Hardened steel, 1¼" (3.2cm) long.

All components are packaged in a durable polypropylene box, making it easy to store and transport your tools.



Top takeaways

  1. The set includes a 90° facing cutter, a 45° chamfering cutter, a handle, and a steel bore pilot, designed for 7mm muzzle work.
  2. Interchangeable pilots allow the use of one cutter for multiple calibers, with additional pilots available for separate purchase.
  3. Constructed from hardened steel, the cutters and pilot are durable, and the set comes with an aluminum handle, all packaged in a polypropylene box.

Attributes

  • Caliber:
    284/7 mm (.284)
  • Degree:
    45
    ,
    90
  • Material:
    Steel
  • Delivery weight: 0.308kg
  • UPC: 050806017290

Item details

Made in USA

Customers reviews

Customer ratings (1)

1 / 5
Not recommended

Brownells USA Do not use for 7.62x54r 03/02/2016

Called to double check they said I need this one (.311) and not .308 so I got it but it doesn't fit. Will have to buy the right one now.

Variations:

Caliber: 284/7 mm (.284) Degree: 45, 90 Material: Steel Product no.: 080591007
Backorderable
139.9 GBP 0 £139.90 *
Caliber: 22 Caliber (.223-.224) Degree: 45, 90 Material: Steel Product no.: 080591022
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 22 Caliber (.223-.224) Degree: 45, 90 Material: Steel Product no.: 080591023
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 22 Caliber (.223-.224) Degree: 45, 90 Material: Steel Product no.: 080591211
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 22 Caliber (.223-.224) Degree: 45, 90 Material: Steel Product no.: 080591213
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 243/6 mm (.243) Degree: 45, 90 Material: Steel Product no.: 080591243
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 25 Caliber (.257) Degree: 45, 90 Material: Steel Product no.: 080591257
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 264/6.5 mm (.264) Degree: 45, 90 Material: Steel Product no.: 080591264
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 270/6.8 mm (.277) Degree: 45, 90 Material: Steel Product no.: 080591270
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 30 Caliber (.308) Degree: 45, 90 Material: Steel Product no.: 080591308
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 303/7.7 mm (.311-.312) Degree: 45, 90 Material: Steel Product no.: 080591311
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 32 Caliber (.312-.313) Degree: 45, 90 Material: Steel Product no.: 080591320
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 32 Caliber (.312-.313) Degree: 45, 90 Material: Steel Product no.: 080591322
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 8 mm (.323) Degree: 45, 90 Material: Steel Product no.: 080591323
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 338 Caliber (.338) Degree: 45, 90 Material: Steel Product no.: 080591338
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 35 Caliber (.358) Degree: 45, 90 Material: Steel Product no.: 080591350
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 375 Caliber (.375) Degree: 45, 90 Material: Steel Product no.: 080591375
Backorderable
149.9 GBP 0 £149.90 *
Caliber: 38/357 Caliber (.357-.359) Degree: 45, 90 Material: Steel Product no.: 080591380
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 38/357 Caliber (.357-.359) Degree: 45, 90 Material: Steel Product no.: 080591384
Backorderable
174.9 GBP 0 £174.90 *
Caliber: 40/10 mm (.400-.401) Degree: 45, 90 Material: Steel Product no.: 080591400
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 41 Caliber (.410-.412) Degree: 45, 90 Material: Steel Product no.: 080591410
Backorderable
164.9 GBP 0 £164.90 *
Caliber: 44 Caliber (.429-.430) Degree: 45, 90 Material: Steel Product no.: 080591440
Caliber: 45 Caliber (.451-.454) Degree: 45, 90 Material: Steel Product no.: 080591450
Caliber: 45 Caliber (.451-.454) Degree: 45, 90 Material: Steel Product no.: 080591458
Caliber: 17 Caliber (.172) Degree: 45, 90 Material: Steel Product no.: 080591208
Caliber: 17 Caliber (.172) Degree: 45, 90 Material: Steel Product no.: 080591209
Caliber: 17 Caliber (.172) Degree: 45, 90 Material: Steel Product no.: 080591210
Caliber: 45 Caliber (.451-.454) Degree: 45, 90 Material: Steel Product no.: 080591430
Caliber: 475 Caliber (.475) Degree: 45, 90 Material: Steel Product no.: 080591480
Caliber: 50 Caliber (.500-.501) Degree: 45, 90 Material: Steel Product no.: 080591501
Caliber: 50 Caliber (.500-.501) Degree: 45, 90 Material: Steel Product no.: 080591503
Caliber: 17 Caliber (.172) Degree: 45, 90 Material: Steel Product no.: 080591207
Caliber: 20 Caliber (.204) Degree: 45, 90 Material: Steel Product no.: 080591214

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