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Cle-Line C18016 jobber drill bit 5/16 inch 135 degree split point high speed steel black gold finish

Cle-Line

Cle-Line C18016 Jobber Length Drill Bit 5/16 in 135° Split Point High Speed Steel Black Gold

SKU CH-MYEA-JM8Q2

A 5/16 inch jobber-length drill bit with a 135° split point made from high-speed steel in a black and gold finish

  • Product typeDrill Bits
  • Main materialHAWA
  • Jobber length gives standard reach for general drilling
  • 135° split point centres quickly without wandering
  • High-speed steel resists wear in tough materials
  • Black and gold finish reduces friction and heat build-up
  • 5/16 in size matches common fractional-inch requirements

Cle-Line C18016 Jobber Length Drill Bit

The Cle-Line C18016 is a jobber length drill bit made from high speed steel with a black and gold finish. It features a 135 degree split point designed for accurate starts and reduced walking. The bit is suited for general purpose drilling in metal, wood and plastic where a standard length is required.

Check shank fit and material compatibility

Verify that your drill chuck accommodates a 5/16 inch shank before ordering. The high speed steel construction with a 135 degree split point performs best on ferrous and non-ferrous metals. It is not intended for masonry, concrete or hardened steel applications.

Fits standard chucks for bench or handheld drilling

The straight shank fits three-jaw chucks on bench presses and handheld drills without adapters. The split point geometry centres the bit quickly, reducing the need for centre punching. The jobber length provides standard reach for through holes and typical material thicknesses.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $2.99
Cheaper than about 97% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLE-LINE
Product typeDrill Bits
Size & build
Main materialHAWA

Questions about this item

Does the C18016 drill bit come as a single piece or in a set, and will I need to buy a drill chuck separately?

The listing covers one jobber length drill bit sized 5/16 in with a 135 degree split point; a drill chuck is not included and must be supplied by the user.

Should I choose the 5/16 in fractional size or the .3125 decimal equivalent for my application?

They are the same diameter — 5/16 in equals .3125 in — so pick the description that matches your drawing or tap chart.

How does the 135 degree split point perform when drilling into steel on a handheld drill?

The 135 degree split point reduces walking and starts the hole cleanly in high speed steel workpieces, making it easier to use on a handheld drill without a centre punch.

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