Type 110 Solid carbide single flute gundrills

Versions

Tool length depending on the diameter up to 400 mm

Tool Structure

The solid carbide single flute drill Type 110, which are connected by a braze joint, consist of the following two components:

• Drill head and drill shank made of solid carbide with a kidney-cooling channel
• Driver with straightening pin of steel

This type of tool is especially process and strong due to its construction. In addition, with low torsional longer service life can be achieved.

Available on Enquiry into completely solid carbide drill (Type 110-03.

Drill head + Shank

Contour

 The peripheral shape is optimally adjusted depending on material and hole requirements for your drilling task.

Form G

- universal contour
- for all materials
- low hole straightness deviation
- low tendency to jam

Form A

- tight hole tolerance
- angular entrance and exit bores

Form C

- steel
- difficult to machine materials
- tight hole tolerance

Form EA

- cross drilling
- angular entrance and exit bores
- tight hole tolerance

Upon request we can generate special contours for you.

Attention: The tool diameter is not micable for forms G and EA after finishing!

Nose grind

With the change of the cutting geometry, solid carbide gundrills can be optimally adapted to your requirements. For long chipping and hard to machine materials an open special point should be used.

Standard nose grinds:

solid carbide standard nose grind 1 (AS-0023)
for drill range: 1,850 - 4,000 mm

solid carbide standard nose grind 2 (AS-0002)
for drill range: 4,001 - 20,000 mm

More nose grinds are shown in the Technology chapter.

Cooling hole design

Standard coatings

TiN: Titanium Nitride

TiCN: Titanium Carbo Nitride

AITiN: Aluminum-Titanium Nitride

TiAIN: Titanium Aluminum Nitride

Driver

Overview Strandard Drives for Type 110 will you find here.

More drivers are available on request. We are happy to produce for you special drivers to your drawing.