Metal drills

For both soft and hard metals you can find a metal drill at Stenroc. Find through the drill characteristics below, your perfect drill.

Point angle

Point angle of 118°
The drill has a point angle of 118° for a faster penetration. Appropriate for soft metal.

Point angle of 135°
The drill has a slightly flatter point angle of 135° for good centering when you start to drill. Appropriate for hard metal.

Shank type

Cylindrical shank
This shank fits every drill head, so the drill head doesn’t need to be changed everytime.

Cylindrical reduced shank
Perfect when the drill’s diameter is bigger than the drill head.

Cutting point type

Standard point
A higher pression is needed. Also the centering has to be more accurate.

Split point
For a precise centering and guidance.

Steel characteristics

HSS

Heavy-duty high speed steel for drilling holes in easy-to machine materials with a strength of up to 900 N/mm2. Drill is grounded.

HSS-G

Heavy-duty high speed steel for drilling holes in easy-to-machine materials with a strength of up to 900 N/mm2. Drill is grounded.

HSS-Co

Heavy-duty high speed steel with 5 % cobalt content. High ductility and heat resistance, for drilling holes in difficult-to-machine materials with a strength of up to 1100 N/mm2. Drill is grounded.

Manufacturing process of the flute

Rolgewalst Roll forged

Geslepen Ground from solid stock

Metal drills

Below you will find an overview of all our metal drills.
Click on a picture and discover all the technical details.

APPLICATIONS OVERVIEW
HSS-G TURBO – DIN 338	■■■	■■	■■■	■■	■■■	■■■	■■	■
HSS PREMIUM – DIN 338	■■■	■■	■		■■	■■	■■	■
HSS – DIN 340	■■■	■■	■		■■	■■	■■	■
HSS – DIN 338	■■	■■			■	■■■	■■	■
HSS-Co – DIN 338	■■	■■	■	■	■	■■	■■	■
TiAlN Series	■■■	■■			■■■	■	■■	■
Plating Series	■■■	■■		■	■■■	■■	■■	■

■■■ 1° choice ■■ Recommended ■ Suitable