AMSUO 21-Piece HSS Drill Bit Set, Titanium Coated — 1/16" to 3/8"

21-piece titanium HSS drill index · 1/16"–3/8"

Brand:

AMSUO Engineering

Spu:

AMSUO-09

Introduction

AMSUO 21-Piece HSS Drill Bit Set, Titanium Coated — 1/16" to 3/8"

Piece Count: 21

Sizes: Long row — 19/64", 5/16", 21/64", 11/32", 23/64", 3/8"; Short row — 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32"
Finish: Full titanium coating
Packaging: Blue case, yellow insert, clear cover

Key Features

21-piece index with 64th-inch increments gives pro-grade coverage
Six long bits for reach plus fifteen short bits for tight clearance work
Titanium coating cuts friction for faster feed and longer edge life
Fractional American sizing — no metric conversion confusion
Durable case with molded labels for every size

Recommended Applications

Machine shop, fab shop, and maintenance metal drilling
Tool cribs and van inventory for mobile service pros
Wholesale distribution lines where full-index sets sell through fastest
Fastener and anchor suppliers needing matched drill assortments

Why AMSUO

Factory-direct quality with strict QC, competitive wholesale pricing, and reliable lead times.

Wholesale & OEM

Custom branding, private label and OEM programs available for distributors and importers.

Packaging

Injection-molded plastic case, blister (thermoformed), and double-blister configurations, specifically designed for supermarket shelf display and retail sale. All packaging is made from environmentally friendly virgin materials. Additionally, we offer a complete packaging-display-retail solution — including display boxes and display racks — tailored to meet your specific requirements.

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