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Silver and Deming drill bit with 1/2 inch reduced shank, black oxide finish

Cle-Line

Cle-Line C20744 11/16 in 118 Degree Silver & Deming Drill 1/2 Reduced Shank

SKU CH-JCMR-TXQDH

A 11/16 in high-speed steel drill bit with a 118-degree point and 1/2 in reduced shank for larger holes

  • Product typeDrill Bits
  • 11/16 in diameter drills large holes efficiently
  • 118-degree point angle starts cuts cleanly
  • High-speed steel construction resists wear during use
  • Black oxide finish reduces friction and corrosion
  • 1/2 in reduced shank fits standard drill chucks

Cle-Line C20744 Silver & Deming Drill

This Cle-Line C20744 drill bit is a reduced shank tool designed for drilling 11/16 inch holes. It features a 118 degree point angle and is constructed from high speed steel with a black oxide finish. The bit belongs to the Silver & Deming series intended for larger diameter work.

Suits machinists needing large holes in metal

Users who require a 1/2 inch reduced shank to fit standard chucks will find this bit compatible. Builders who need a smaller diameter bit or a different point angle for specialised materials should look at something else. The high speed steel construction targets general purpose metal cutting applications.

11/16 inch drill bit size

The defining specification is the 11/16 inch cutting diameter which determines the hole size produced. The 118 degree point angle supports standard drilling operations in metal. The reduced shank allows use in chucks with 1/2 inch capacity.

How it compares

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

Price $18.99
Cheaper than about 66% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLE-LINE
Product typeDrill Bits

Questions about this item

How much heat does the 118 degree point generate when drilling steel all day?

The 118 degree point angle on this high-speed steel bit is designed for general-purpose drilling; using cutting fluid and proper speed reduces heat buildup during extended use.

What shank size must my drill chuck accept for this 11/16 in bit?

This bit has a 1/2 reduced shank, so your drill chuck must accommodate at least a 1/2 in diameter shank.

Will this 11/16 in bit work in a 3/8 in chuck drill I already own?

No, the 1/2 reduced shank requires a chuck capacity of 1/2 in or larger; a 3/8 in chuck cannot hold this bit.

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