Milwaukee Accessories Catalog 2019 (EN)

HSS Drill bit tip geometry
Standard / Form
Application
Features
Normal Standard
Point
For standard drilling in
ferrous / non ferrous
metals and plastics
The wide cutting edge provides a drill
bit that is robust and resistant to
sidewards pressure. Due to the wide
cutting edge higher feed pressure
is required. Can be easily resharpened.
Chisel Edge Point
DIN 1412 A
For drilling work in solid
steel with large diameter
drill bits.
Good and easy centering.
Requires very low feed pressure
– approx. 30 % less than a normal
point drill bit.
Chisel Edge Point
with corrected
cutting edge
DIN 1412 B
For drilling in high strength
steel and high alloy steels.
Also suitable for drilling thin
sheet material.
Robust and resistant to sidewards
pressure.
Split Point
DIN 1412 C
For drilling in high strength
steel and high alloy steels.
Suitable for deep drilling bits.
Excellent chip removal makes
this design ideal for deep drilling
applications. Good centering.
Low feed pressure required.
Double Angle Point
for Cast Iron
DIN 1412 D
For drilling cast iron.
Extended major curring edges
reduce wear on the cutting corners
for improved lifetime. Good heat
conduction. Resistant to sidewards
pressure.
Centre Point
DIN 1412 E
For drilling thin sheet metal
and soft materials.
Easy centering. Low feed pressure
required. Does not snatch when
drilling thin materials. Accurate and
clean holes.
U Point
For high performance drilling
in high strength steels
such as stainless and acid
resistant steel.
Easy centering. Produces small
metal chips ensuring low heat build
up and quicker material resulting
in faster drilling.
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