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  11. (21-Piece) Titanium Nitride Coated Drill Bit Set
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Richelieu Hardware

(21-Piece) Titanium Nitride Coated Drill Bit Set

product price: $22.99
/ea
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Key Features

  • Color Gold
  • Overall Width 4.3 in
  • Inside Diameter Yes
  • Application Use for repetitive drilling in most ferrous and nonferrous metals, plastic, and wood.
  • Height 1.88 in
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Product Information

Dimensions

Overall Width 4.3 in
Inside Diameter Yes
Height 1.88 in
Overall Height 1.88 in
Overall Length 8 in
Width 4.3 in
Outside Diameter Yes
Length 8 in

Details

Color Gold
Application Use for repetitive drilling in most ferrous and nonferrous metals, plastic, and wood.
Includes Drill bits: 1/16 in (1.58 mm) (x 2), 5/64 in (1.98 mm), 3/32 in (2.38 mm) (x 2), 7/64 in (2.77 mm), 1/8 in (3.17 mm) (x 2), 9/64 in (3.57 mm), 5/32 in (3.96 mm), 11/64 in (4.36 mm), 3/16 in (4.76 mm) (x 2), 13/64 in (5.15 mm), 7/32 in (5.55 mm), 15/64 in (5.95 mm), 1/4 in (6.35 mm), 9/32 in (7.14 mm), 5/16 in (7.93 mm), 11/32 in (8.73 mm), 3/8 in (9.52 mm)
Weight 1.5000
Material Titanium Nitride
Finish Gold

Description

Set of 21 titanium nitride-coated high-speed steel drill bits. The titanium nitride is tough and very smooth. It reduces friction and heat build-up, extending the bit's service life to six times more than regular high-speed steel drill bits. Use them for repetitive drilling in most ferrous and nonferrous metals, plastic, and wood. For a sure grip, all sizes 3/16 in (4.76 mm) in diameter and larger have three flats on the bit's shank. Their 135o split-point tip on all bits 1/8 in (3 mm) in diameter and larger eliminates the need for a center punch and keeps the drill from "walking" on hard surfaces.

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