Product Name

1/4" Hex Shank Titanium Coated High Speed Steel Drill Bits for Metal Quick Change 1/16"-1/4"

Shank Material

40cr alloy stell

Tip Material

YG8C, YG8,

Surface Finish

Sand Blasted , Zinc Plated, Nickel Plated, Chrome Plated, Copper Plated, Black & Bright ,
Black Oxide are available, Ni/Zin/Cr/Cu/Tin coated.

Process

Milled Flutes and Welded Tip

Flute Type

R Flute, L Flute, S4 Flute, Fast Spiral Flute are available

Shank

Round Shank ,Quick Change Hex Shank, Three-Flat Shank, Double R Hex Shank, Tapcon Shank, Flexible Shank, Extra Long Shank are available.

Package

PVC bag(single sleeve). plastic tube, plastic box(5/10pcs), PVC(5/10pcs)

Features

1.Multi-Purpose Masonry drill bits drill through just about any type of material – brick, block, tile, metal, wood, plastic and marble – they’ll even drill through multiple materials at the same time.
2.Tough tungsten carbide makes bit suitable for multi-material applications. Sharp diamond-ground edges deliver high drilling speed, even in hard materials. Optimized drilling for good dust clearance in multiple materials.
3.Premium carbon steel with heat treatment improves core strength for maximum durability and extended life.
4.Copper braze material gives high heat resistance for reduced tip loss.
5.R flute ensures fast, efficient removal of drilling dust and debris to increase speed and prevent clogging.
6.Round shank for using in corded and cordless rotary drills.