Quality Tools & Supplies for Hobbys, DIY & Crafts - Micro-Mark Tools

No. 78 Drill Bits (Pkg. of 6)

No. 78 Drill Bits (Pkg. of 6) - Main image
$6.07 $9.95 In stock

Category: Drill & Screwdriver Bits

  • High-speed steel drill bits
  • Size No. 78 diameter (.016 diameter)
  • Precision-ground for accuracy and clean holes
  • Suitable for use on a variety of materials, including wood, plastic, and metal
  • Stays sharp far longer than ordinary carbon bits

Our drill bits are top quality high speed steel for use on wood, plastic and metal and will stay sharp far longer than ordinary carbon bits.

#15184 #78 Drill Bits (.016 inch). 6 same size bits per package.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Henry ★★★★★

The precision-ground tips on these No. 78 bits bite into brass without wandering, which was a pleasant surprise for such a small diameter (.016"). I've already used three of the six drilling pilot holes in hardwood, and they're holding up well with no dulling yet.

Avery P. ★★★★★

These tiny No. 78 bits are perfect for my precision work, and the 6-pack gives me plenty of spares. They cut through a circuit board with zero wobble, staying sharp after a few uses.

Aurora A. ★★★★★

Needed a precise .016 bit for a tiny brass hinge pilot hole, and these cut through clean without wandering. The ground tip is noticeably sharper than my old generic set.