Made in the USA Triumph Twist Drill

• Quality American-made tile & glass arrowdrill bit
• Carbide-tipped point
• For usein glass, tile, mirrors, & ceramics

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  A high quality American-made tile & glass bit made by Triumph Twist Drill Co. The head has a carbide-tipped point, preventing thebit from cracking when drilling, &providing longer life to the bit. Excellent fordrilling into materials such as glass, tile, mirrors, & ceramics. For best results, drill with low RPM's, & use water or light oil when drilling. Made in the USA.

  Triumph Twist Drill has manufactured High-Quality cutting tools for over 50 years.Starting in 1952, founder Harry Beck set out to provide customers with a product that the drill industry had been lacking. Harry, along with his son Jim and Cy Brock, decided to enter the small drill business and create quality, handmade products with the customer in mind.

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  Size	Minimum Decimal Equivalent	Shank Diameter	Overall Length	Model
  1/8"	.134	.107	2 - 1/8"	039108
  3/16"	.198	.155	2 - 1/4"	039112
  1/4"	.260	.175	2 - 9/16"	039116
  5/16"	.327	.215	3"	039120
  3/8"	.390	.235	3 - 1/2"	039124
  1/2"	.525	.312	3 - 1/2"	039132