Interal Coolant Deep Hole Drills Long Carbide Drills for Hardness Material Video,Demo, How It Works & Features

Name: Interal Coolant Deep Hole Drills Long Carbide Drills for Hardness Material
Uploaded: 2026-07-17T15:08:35+08:00
Description: Watch the Interal Coolant Deep Hole Drills Long Carbide Drills for Hardness Material video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-06-22 2830

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Product Specifications

Model NO.:

eitfs3556

Length:

38-330mm

Type:

Twist Drill Bit

Material:

Tungsten Carbide

Usage:

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Flute Diameter:

0.3-40mm

Dia Size:

4mm-40mm

Precision:

0.005~-0.01mm

Over All Length:

38-330mm

HRC:

45/55/60/65HRC

Flute:

2/3

Suitable for:

Coper.Cast Iron.Carbon Steel.Mould Steel

Controlling Mode:

CNC System

Use:

Metal Drilling

Trademark:

eitfs

Transport Package:

Each Piece with Plastic Box in Carton.

Origin:

China

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