Drill 0.55x 7x 24 mm HSS PROFI DIN338RN PN2913 STIMZET
SKU
04240296
Availability:
In stock
€1.96
/pc
VAT will be added to the product price.
Jobber drills
Effcient drills are recommended for drilling of parts made of unalloyed steel or alloyed steel, cast steel up to 900 N/mm2, grey-, malleable- or nodular cast iron, sintered steel, Al-alloys with discontinuous chip, bronze.
Range: Ø0,30÷14,0mm
λ=25°÷30° ε=118°
Manufacturing Mode: V
urface Treatment: surface finish: bright
Grinding Mode: Form N
Parallel shank twist drill HSS
Product properties:
- • Right helix
- • Type N: Normal profile of flute, normal core, point angle 118°.
- • Lead of helix 25°-30°.
- • Material HSS: high-speed steel with mean power suitable for drilling of good machinable materials and materials with tensile strength up to 900 MPa.
- • Point shape -form N: conical lip relief.
Field of application:
- • Free cutting steels, general construction steels, tensile strength up to 600 MPa
- • General construction steels, steel castings, tensile strength up to 850 MPa
- • Tool steels low alloyed, tensile strength up to 1100 MPa
- • Cast iron, tensile strength up to 240 HB
- • Copper-zinc alloys, copper-tin alloys, tensile strength up to 800 MP
-
l = 25°÷30° Manufacturing Mode V e = 118° Grinding Mode Form N
| tool material | HSS / HSS-G |
|---|