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Cle-Line jobber drill bit #30, 135-degree split point, black oxide finish

Cle-Line

Cle-Line C23184 135 Degree Jobber Drill Bit #30 1801 Steam

SKU CH-E4Z0-87SE9

A 135-degree split-point jobber drill bit in #30 size (.1285 decimal) made from high-speed steel with black oxide finish

  • Product typeDrill Bits
  • Main materialHAWA
  • 135-degree split point starts on contact
  • #30 wire-gauge size drills 0.1285-inch holes
  • High-speed steel body resists wear in steel
  • Black oxide finish reduces friction and corrosion
  • Jobber length reaches deep into workpieces

Cle-Line C23184 Jobber Drill Bit

The Cle-Line C23184 is a jobber length drill bit sized to #30 with a decimal equivalent of .1285 inches. It features a 135 degree split point made from High Speed Steel with a black oxide surface treatment. This accessory is intended for general-purpose drilling tasks in a workshop or automotive setting. The design allows for accurate starting without a centre punch.

Suited to general metal drilling tasks

The split point geometry and 135 degree angle make this bit suitable for users drilling into harder materials such as stainless steel or alloy steels. It is not designed for coolant-fed operations because it has zero coolant holes. Buyers requiring through-coolant capability or a different drill bit diameter should select another product. The black oxide finish helps resist corrosion during storage and use.

135 degree split point geometry

The single specification that determines fit for the job is the 135 degree split point, which reduces walking and lowers thrust requirements compared with conventional points. This characteristic suits harder workpieces and portable drilling where precise hole placement matters. Verify the #30 size matches the required hole diameter before purchase. The bit is supplied new and ready for immediate use.

How it compares

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

Price $1.30
Cheaper than about 99% 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

Will the #30 shank fit my 3/8-inch drill chuck?

The #30 drill bit has a decimal equivalent of .1285 inches, well within the capacity of a standard 3/8-inch chuck.

How do I start the 135-degree split point without it walking?

The 135-degree split point is self-centring; apply steady pressure and let the point engage before increasing speed.

When should I replace this high-speed steel bit?

Replace the bit when the cutting lips become rounded or the black oxide coating wears off the flutes.

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