HSS-E Co5 M35 Step Tip drill for metal DIN 338 type N series 115 Evomaxx

HSS-E Co5 M35 Step Tip drill for metal DIN 338 type N series 115 Evomaxx
  • Material: high-speed steel with 5% cobalt content to improve heat resistance and toughness.
  • Cobalt content: 5%.
  • Standard: DIN 338.
  • Type: N.
  • Tip design: Step Tip.

The HSS-E Co5 M35 DIN 338 type N twist drill with Step Tip point is a premium high-performance tool for intensive industrial use, designed for maximum precision and continuous performance, made of high-speed steel with 5% cobalt content to improve heat resistance and toughness.

It has a 135° point angle with Step Tip grinding, optimising centring and reducing feed pressure. The 30° helix promotes effective chip evacuation and stability during drilling. It has a max. drilling depth of 5xO and h8 tolerance to DIN 338. It has a 3-flat shank.

Technical specifications:
· Material: high-speed steel with 5% cobalt content to improve heat resistance and toughness.
· Cobalt content: 5%.
· Standard: DIN 338.
· Type: N.
· Tip design: Step Tip.
· Point angle: 135°.
· Helix angle: 30°.
· Max. drilling depth: 5xO.
· Diameter tolerance: h8.
· Shank: 3-flat.
· Range: Evomaxx.

Recommended applications:
· Drilling in materials that are difficult to machine, up to 1100 N/mm².
· Work in stainless steel and alloy steels.
· Drilling in materials up to approx. 5 mm thick.
· Use with cordless drills and drivers.

Ref. Ø (mm) Cutting length (mm) Total length (mm) DIN Tipo Point angle (°) Helix angle (°) EAN Units
packaging
ER1150250B 2,50 30 57 338 UNI 130 30 8422668907842 1
ER1150300B 3,00 33 61 338 UNI 130 30 8422668907859 1
ER1150330B 3,30 36 65 338 UNI 130 30 8422668907866 1
ER1150350B 3,50 39 70 338 UNI 130 30 8422668907873 1
ER1150400B 4,00 43 75 338 UNI 130 30 8422668907880 1
ER1150420B 4,20 43 75 338 UNI 130 30 8422668907897 1
ER1150450B 4,50 47 80 338 UNI 130 30 8422668907903 1
ER1150500B 5,00 52 86 338 UNI 130 30 8422668907910 1
ER1150550B 5,50 57 93 338 UNI 130 30 8422668907927 1
ER1150600B 6,00 57 93 338 UNI 130 30 8422668907934 1
ER1150650B 6,50 63 101 338 UNI 130 30 8422668907941 1
ER1150680B 6,80 69 109 338 UNI 130 30 8422668907958 1
ER1150700B 7,00 69 109 338 UNI 130 30 8422668907965 1
ER1150750B 7,50 69 109 338 UNI 130 30 8422668907972 1
ER1150800B 8,00 75 117 338 UNI 130 30 8422668907989 1
ER1150850B 8,50 75 117 338 UNI 130 30 8422668907996 1
ER1150900B 9,00 81 125 338 UNI 130 30 8422668908009 1
ER1150950B 9,50 81 125 338 UNI 130 30 8422668908016 1
ER1151000B 10,00 87 133 338 UNI 130 30 8422668908023 1
ER1151020B 10,20 87 133 338 UNI 130 30 8422668908030 1
ER1151050B 10,50 87 133 338 UNI 130 30 8422668908047 1
ER1151100B 11,00 94 142 338 UNI 130 30 8422668908054 1
ER1151150B 11,50 94 142 338 UNI 130 30 8422668908061 1
ER1151200B 12,00 101 151 338 UNI 130 30 8422668908078 1
ER1151250B 12,50 101 151 338 UNI 130 30 8422668908085 1
ER1151300B 13,00 101 151 338 UNI 130 30 8422668908092 1
Reference information:
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Main data

Item: ER115 HSSE Co5 drill bit for metal with Step Tip in blister pack (Ø 2.50 mm)

Reference: ER1150250B

EAN code: 8422668907842

Characteristics

Cutting length (mm): 30

Total length (mm): 57

DIN: 338

Tipo: UNI

Point angle (°): 130

Helix angle (°): 30

Proportions

Largo del artículo (cm): 5,7000

Ancho del artículo (cm): 0,2500

Ancho del artículo (cm): 0,2500

Packaging data

Amount of content: 1.00

Purchase condition: Pieza

Logistic data

Units contained in a packaging (Master Carton): 1

Item status

Status: active

Date: 23/01/2026