Silverline Titanium Coated Step Drill Bit 4-22mm

Name: Silverline Titanium Coated Step Drill Bit 4-22mm
Brand: Silverline
SKU: zwmiqvpolc
Availability: InStock

Create accurate holes or enlarge existing holes in metals up to 10mm thick with this step drill bi...

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Silverline Titanium-Coated Hss Step Drill 4 - 22Mm

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Product Information

Full details

This guide is for anyone using the Silverline Titanium Coated Step Drill Bit 4-22mm to create or enlarge holes in various materials. The key benefit is the ability to create precise, burr-free holes without pre-punching. However, this drill bit is designed for use with rotary drills and is not suitable for hammer action. This guide will cover key features, usage, setup, and troubleshooting to help you get the most out of your drill bit.

All features

Model Part Number	698459
Brand	Silverline

Extended Product Information

FAQs

What materials can I use this drill bit on?

This drill bit is suitable for use on steel, non-ferrous metals, and hard plastics.

What drill type is compatible?

This drill bit is designed for use with rotary drills only.

Does this bit require pre-drilling?

No, the self-centering point eliminates the need for pre-punching or pilot holes.

What are the hole size increments?

The drill bit creates holes in 2mm increments, ranging from 4mm to 22mm.

How do I maintain the drill bit?

Clean the drill bit with a brush after each use and store it in a dry place.

What is the purpose of the TiN coating?

The TiN coating provides extra wear resistance, increasing the lifespan of the drill bit.

What is the maximum material thickness?

The maximum material thickness should not exceed 10mm.

Troubleshooting

Drill bit is not cutting effectively.

Check the drill speed. Ensure you are using the correct speed for the material. Sharpen or replace the bit if it's worn.

Holes are not clean and have burrs.

Reduce the drill speed and apply steady pressure. Use cutting fluid or oil when drilling harder materials.

Drill bit is slipping in the chuck.

Tighten the drill chuck securely. Ensure the shank of the drill bit is clean and free of debris.

Pros and Cons

Pros

Creates accurate holes without pre-punching.
Suitable for a variety of materials.
TiN coating enhances durability and wear resistance.
Clear size markings for easy identification.
Self-centering design increases ease of use.

Cons

Not suitable for hammer action drills.
Limited to hole sizes between 4mm and 22mm.
May require slower drilling speeds for harder materials.
Requires using a rotary drill.

Setup, Compatibility & Care

Setup: Insert the drill bit into a three-jaw drill chuck, ensuring it's securely fastened.
Compatibility: This drill bit is compatible with rotary drills only. Ensure your drill is set to the correct speed for the material you are drilling. Refer to the drill's manual for recommended speeds.
Material: Ensure the material thickness does not exceed 10mm.
Care: After each use, clean the drill bit with a brush to remove metal shavings. Store the bit in a dry place to prevent corrosion.