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Gunsmith Tools Power Tools & Accessories Drill Bits TRIUMPH TWIST DRILL CO. JOBBER LENGTH LETTER DRILL O (.316") DIAMETER Support

Achieve precision with the Triumph Twist Drill Co. Letter Drill O (.316"), crafted from High Speed Steel for cleaner, accurate holes in tough materials.
-12 %

TRIUMPH TWIST DRILL CO. JOBBER LENGTH LETTER DRILL O (.316") DIAMETER

086839134154 891315316

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Variations:

-12 %
Achieve precision with the Triumph Twist Drill Co. Letter Drill O (.316"), crafted from High Speed Steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL O (.316") DIAMETER
14.9 GBP 1 £14.90 * £16.90
In stock
Bit Size: 0.316 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891315316
In stock
14.9 GBP 1 £14.90 * £16.90
-8 %
Experience precision with the Triumph Twist Drill Co. Letter Drill B (.238"), crafted from high speed steel for clean, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL B (.238") DIAMETER
11.9 GBP 2 £11.90 * £12.90
In stock
Bit Size: 0.238 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891302238
In stock
11.9 GBP 2 £11.90 * £12.90
-9 %
Experience precision drilling with the Triumph Twist Drill Co. Letter Drill C, crafted from high-speed steel for cleaner, more accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL C (.242") DIAMETER
9.9 GBP 4 £9.90 * £10.90
In stock
Bit Size: 0.242 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891303242
In stock
9.9 GBP 4 £9.90 * £10.90
-8 %
Experience precision with the Triumph Twist Drill Co. Letter Drill E (.25"), crafted from High Speed Steel for clean, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL E (.25") DIAMETER
11.9 GBP 3 £11.90 * £12.90
In stock
Bit Size: 0.25 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891305250
In stock
11.9 GBP 3 £11.90 * £12.90
-8 %
The Triumph Twist Drill Co. Letter Drill F (.257") offers precision drilling with a 135° self-centering point, made from durable High Speed Steel for tough jobs.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL F (.257") DIAMETER
11.9 GBP 18 £11.90 * £12.90
In stock
Bit Size: 0.257 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891306257
In stock
11.9 GBP 18 £11.90 * £12.90
-8 %
Experience superior drilling with the Triumph Twist Drill Co. Jobber Length Letter Drill G, crafted from High Speed Steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL G (.261") DIAMETER
11.9 GBP 1 £11.90 * £12.90
In stock
Bit Size: 0.261 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891307261
In stock
11.9 GBP 1 £11.90 * £12.90
-7 %
Achieve precise, clean holes with our heavy-duty Letter Drill I (.272" diameter) made from High Speed Steel, featuring a 135° self-centering point for enhanced accuracy.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL I (.272") DIAMETER
12.9 GBP 35 £12.90 * £13.90
In stock
Bit Size: 0.272 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891309272
In stock
12.9 GBP 35 £12.90 * £13.90
-7 %
Experience precision with the Triumph Twist Drill Co. Jobber Length Letter Drill J (.277"), crafted from high-speed steel for cleaner, more accurate drilling.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL J (.277") DIAMETER
12.9 GBP 9 £12.90 * £13.90
In stock
Bit Size: 0.277 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891310277
In stock
12.9 GBP 9 £12.90 * £13.90
-7 %
Experience precision with the Triumph Twist Drill Co. Jobber Length Letter Drill M (.295"), crafted from High Speed Steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL M (.295") DIAMETER
12.9 GBP 7 £12.90 * £13.90
In stock
Bit Size: 0.295 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891313295
In stock
12.9 GBP 7 £12.90 * £13.90
-12 %
Experience precision drilling with the Triumph Twist Drill Co. Jobber Length Letter Drill P (.323"), crafted from High Speed Steel for durability and accuracy.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL P (.323") DIAMETER
14.9 GBP 5 £14.90 * £16.90
In stock
Bit Size: 0.323 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891316323
In stock
14.9 GBP 5 £14.90 * £16.90
-9 %
Experience precision with the Triumph Twist Drill Co. Letter Drill Z (.413"), crafted from high speed steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL Z (.413") DIAMETER
19.9 GBP 5 £19.90 * £21.90
In stock
Bit Size: 0.413 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891326413
In stock
19.9 GBP 5 £19.90 * £21.90
Experience precision with the Triumph Twist Drill Co. Jobber Length Letter Drill A, crafted from High Speed Steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL A (.234") DIAMETER
12.9 GBP 0 £12.90 *
Backorderable
Bit Size: 0.234 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891301234
Backorderable
12.9 GBP 0 £12.90 *
Experience precision drilling with the Triumph Twist Drill Co. Jobber Length Letter Drill D, crafted from High Speed Steel for durability and accuracy.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL D (.246") DIAMETER
10.9 GBP 0 £10.90 *
Backorderable
Bit Size: 0.246 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891304246
Backorderable
10.9 GBP 0 £10.90 *
Experience precision with the Triumph Twist Drill Co. Jobber Length Letter Drill N (.302"), crafted from High Speed Steel for clean, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL N (.302") DIAMETER
15.9 GBP 0 £15.90 *
Backorderable
Bit Size: 0.302 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891314302
Backorderable
15.9 GBP 0 £15.90 *
Experience precision drilling with the Triumph Twist Drill Co. Jobber Length Letter Drill Q (.332"), crafted from high speed steel for durability and accuracy.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL Q (.332") DIAMETER
16.9 GBP 0 £16.90 *
Backorderable
Bit Size: 0.332 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891317332
Backorderable
16.9 GBP 0 £16.90 *
9.9 19.9 15 GBP
-12 %
MSRP £16.90
14.9 GBP £14.90

Prices inclusive of duty & VAT.

Product no.: 891315316

Mfr. No.: 013415

086839134154 A heavy-duty drill can make all the difference in the world in your work. The extra engineering and care in manufacture will help you to drill cleaner, more accurate holes, and many more of them at that. All the Drills we carry, Sets, Individuals, Jobber Length and Short Length, are made from High Speed Steel with a 135° self-centering point. Special point and surface treatments (Maxi-Set not treated) give easier, more wear-resistant drilling of the tough steels encountered in the gun shop.
In stock 1 pcs. in the USA warehouse
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-12 %
MSRP £16.90
£14.90

Prices inclusive of duty & VAT.

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Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy
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.

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Your credit card will only be charged once we ship your order. Not before.
  • High-speed steel construction
  • 135° self-centering point
  • Durable for tough steels
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9.9 19.9 15 GBP
Description Specification Customers reviews Accessories

TRIUMPH TWIST DRILL CO. JOBBER LENGTH LETTER DRILL O (.316") DIAMETER

-12 %
MSRP £16.90
14.9 GBP £14.90

Prices inclusive of duty & VAT.

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2
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5
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8
9
10+
-12 %
MSRP £16.90
£14.90

Prices inclusive of duty & VAT.

1
2
3
4
5
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7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Enhance your precision with our heavy-duty drill!

The LETTER DRILLS - JOBBER LENGTH from TRIUMPH TWIST DRILL CO. is designed for those who demand quality and accuracy in their work. Made in the U.S., this drill offers exceptional performance for all your drilling needs.

Product Features:

  • Diameter: O (.316")
  • Material: High Speed Steel
  • Point Angle: 135° self-centering point
  • Durability: Special point and surface treatments for wear resistance

A heavy-duty drill can make all the difference in the world in your work. The extra engineering and care in manufacture will help you to drill cleaner, more accurate holes, and many more of them at that. All the drills we carry, including sets, individuals, jobber length, and short length, are made from high-speed steel. The special treatments (Maxi-Set not treated) allow for easier and more wear-resistant drilling of the tough steels encountered in the gun shop.

Why Choose Us?

At Brownells UK, we pride ourselves on providing high-quality firearms, gun parts, gunsmith tools, and shooting accessories. Trust our selection of tools to meet your needs and enhance your craftsmanship.



Attributes

  • Bit Size: 
    0.316
  • Colour: 
    Black Oxide
  • Material: 
    High Speed Steel
  • Style: 
    Jobber Drill Bits- Drill Bit Style
  • Delivery weight: 0.032kg
  • Shipping height: 1mm
  • Shipping width: 83mm
  • Shipping length: 146mm
  • UPC: 086839134154

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Variations:

-12 %
Achieve precision with the Triumph Twist Drill Co. Letter Drill O (.316"), crafted from High Speed Steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL O (.316") DIAMETER
14.9 GBP 1 £14.90 * £16.90
In stock
Bit Size: 0.316 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891315316
In stock
14.9 GBP 1 £14.90 * £16.90
-8 %
Experience precision with the Triumph Twist Drill Co. Letter Drill B (.238"), crafted from high speed steel for clean, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL B (.238") DIAMETER
11.9 GBP 2 £11.90 * £12.90
In stock
Bit Size: 0.238 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891302238
In stock
11.9 GBP 2 £11.90 * £12.90
-9 %
Experience precision drilling with the Triumph Twist Drill Co. Letter Drill C, crafted from high-speed steel for cleaner, more accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL C (.242") DIAMETER
9.9 GBP 4 £9.90 * £10.90
In stock
Bit Size: 0.242 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891303242
In stock
9.9 GBP 4 £9.90 * £10.90
-8 %
Experience precision with the Triumph Twist Drill Co. Letter Drill E (.25"), crafted from High Speed Steel for clean, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL E (.25") DIAMETER
11.9 GBP 3 £11.90 * £12.90
In stock
Bit Size: 0.25 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891305250
In stock
11.9 GBP 3 £11.90 * £12.90
-8 %
The Triumph Twist Drill Co. Letter Drill F (.257") offers precision drilling with a 135° self-centering point, made from durable High Speed Steel for tough jobs.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL F (.257") DIAMETER
11.9 GBP 18 £11.90 * £12.90
In stock
Bit Size: 0.257 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891306257
In stock
11.9 GBP 18 £11.90 * £12.90
-8 %
Experience superior drilling with the Triumph Twist Drill Co. Jobber Length Letter Drill G, crafted from High Speed Steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL G (.261") DIAMETER
11.9 GBP 1 £11.90 * £12.90
In stock
Bit Size: 0.261 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891307261
In stock
11.9 GBP 1 £11.90 * £12.90
-7 %
Achieve precise, clean holes with our heavy-duty Letter Drill I (.272" diameter) made from High Speed Steel, featuring a 135° self-centering point for enhanced accuracy.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL I (.272") DIAMETER
12.9 GBP 35 £12.90 * £13.90
In stock
Bit Size: 0.272 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891309272
In stock
12.9 GBP 35 £12.90 * £13.90
-7 %
Experience precision with the Triumph Twist Drill Co. Jobber Length Letter Drill J (.277"), crafted from high-speed steel for cleaner, more accurate drilling.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL J (.277") DIAMETER
12.9 GBP 9 £12.90 * £13.90
In stock
Bit Size: 0.277 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891310277
In stock
12.9 GBP 9 £12.90 * £13.90
-7 %
Experience precision with the Triumph Twist Drill Co. Jobber Length Letter Drill M (.295"), crafted from High Speed Steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL M (.295") DIAMETER
12.9 GBP 7 £12.90 * £13.90
In stock
Bit Size: 0.295 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891313295
In stock
12.9 GBP 7 £12.90 * £13.90
-12 %
Experience precision drilling with the Triumph Twist Drill Co. Jobber Length Letter Drill P (.323"), crafted from High Speed Steel for durability and accuracy.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL P (.323") DIAMETER
14.9 GBP 5 £14.90 * £16.90
In stock
Bit Size: 0.323 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891316323
In stock
14.9 GBP 5 £14.90 * £16.90
-9 %
Experience precision with the Triumph Twist Drill Co. Letter Drill Z (.413"), crafted from high speed steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL Z (.413") DIAMETER
19.9 GBP 5 £19.90 * £21.90
In stock
Bit Size: 0.413 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891326413
In stock
19.9 GBP 5 £19.90 * £21.90
Experience precision with the Triumph Twist Drill Co. Jobber Length Letter Drill A, crafted from High Speed Steel for cleaner, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL A (.234") DIAMETER
12.9 GBP 0 £12.90 *
Backorderable
Bit Size: 0.234 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891301234
Backorderable
12.9 GBP 0 £12.90 *
Experience precision drilling with the Triumph Twist Drill Co. Jobber Length Letter Drill D, crafted from High Speed Steel for durability and accuracy.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL D (.246") DIAMETER
10.9 GBP 0 £10.90 *
Backorderable
Bit Size: 0.246 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891304246
Backorderable
10.9 GBP 0 £10.90 *
Experience precision with the Triumph Twist Drill Co. Jobber Length Letter Drill N (.302"), crafted from High Speed Steel for clean, accurate holes in tough materials.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL N (.302") DIAMETER
15.9 GBP 0 £15.90 *
Backorderable
Bit Size: 0.302 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891314302
Backorderable
15.9 GBP 0 £15.90 *
Experience precision drilling with the Triumph Twist Drill Co. Jobber Length Letter Drill Q (.332"), crafted from high speed steel for durability and accuracy.
LETTER DRILLS - JOBBER LENGTH - JOBBER LENGTH LETTER DRILL Q (.332") DIAMETER
16.9 GBP 0 £16.90 *
Backorderable
Bit Size: 0.332 Color: Black Oxide Material: High Speed Steel Style: Jobber Drill Bits- Drill Bit Style Product no.: 891317332
Backorderable
16.9 GBP 0 £16.90 *

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