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Silver 18-inch high-speed steel drill bit with 7/32 diameter and 118-degree point

Drill America

Drill America 7/32" x 18" HSS extra long drill bit

SKU CH-63Q7-5ZCEC

Extra-long 18-inch HSS bit drills deep holes in metal, wood and plastic with a standard 118-degree point

  • Extra reach for deep holes with 18 inch length
  • High-speed steel construction drills iron and steel families
  • 118 degree conventional point starts cleanly in metal
  • Round shank fits wide range of toolholding systems
  • Suitable for aluminum brass copper plastic and wood

Drill America 7/32" x 18" HSS Bit

This extra-long high-speed steel drill bit measures 18 inches overall with a 7/32 inch diameter. It suits professional tradespeople and serious DIY users who need extended reach for deep-hole drilling tasks. The 118-degree conventional point handles general-purpose work across ferrous and non-ferrous materials.

Round Shank Fits Standard Chucks

The round shank secures in any three-jaw drill chuck without requiring specialised toolholding systems. This compatibility frees the operator to use the bit with stationary drill presses, bench-mounted units or handheld corded and cordless drills alike. No adaptor sleeves or collets are needed for common workshop equipment.

HSS Construction Handles Heat Buildup

High-speed steel retains hardness at elevated temperatures generated during prolonged drilling in steel, iron, aluminium, brass, copper, plastic or wood. The 118-degree point geometry reduces wandering at the start of the cut, lowering friction and power draw during normal operation. California Proposition 65 warnings apply to this product.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 80% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameDRILL AMERICA

Questions about this item

How deep can the 18 inch flute reach compared to a standard jobber bit?

The 18 inch overall length provides extended reach for drilling through thick workpieces or accessing holes that shorter bits cannot reach.

Does the high speed steel construction overheat during continuous drilling in steel?

High speed steel retains hardness at elevated temperatures, but using cutting fluid and proper feed rates prevents excessive heat buildup during prolonged use.

Will the round shank fit a standard three-jaw drill chuck?

Yes, the round shank is compatible with standard three-jaw chucks found on most portable drills and drill presses.

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