£40.59

Drill America GLBCOX63/16P12 3/16" x 6" Cobalt Aircraft Extension Drill Bit (Pack of 12), GLBCO Series

GLBCOX63/16P12

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£41 today · usual range £38–£41 · best ever £38

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 51 days • 51 data points (No recent data available)

Historical
Generating forecast...
£41.29 £37.76 £38.53 £39.30 £40.07 £40.84 £41.61 13 March 2026 25 March 2026 07 April 2026 19 April 2026 02 May 2026

Price Distribution

Price distribution over 51 days • 4 price levels

Days at Price
Current Price
8 days 28 days 3 days 12 days · current 0 7 14 21 28 £38 £39 £40 £41 Days at Price

Price Analysis

Most common price: £39 (28 days, 54.9%)

Price range: £38 - £41

Price levels: 4 different prices over 51 days

Description

Drill America Cobalt Aircraft Extension Drills are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools. Drill America Aircraft Extension Drills are manufactured to National Aerospace Standard 907. The 135° split point is self-centering and reduces thrust. Sizes smaller than 1/16 in. have the 118° standard point. Drill America Aircraft Extension Drills are available in 6 in. and 12 in. overall lengths when extra reach is required.

Key Features

Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium

135° split point tip prevents drill from walking

Round shanks allow use with a wide variety of tool holding systems

Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools

6" overall length for drilling where extra length for reach is required

Product Specifications

Size
3/16" (pack Of 12)
Pack Size
12 items
Domain
Amazon UK
Release Date
20 September 2023
Listed Since
20 September 2023

Barcode

No barcode data available

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