HSS-G M2 long drill for metal DIN 340 type N series 128 Superior

HSS-G M2 long drill for metal DIN 340 type N series 128 Superior
  • Material: M2-grade fully ground high-speed steel.
  • Standard: DIN 340.
  • Type: N.
  • Point angle: 118°.
  • Helix angle: 30°.

The HSS-G M2 DIN 340 type N twist drill is a high-performance professional tool designed to offer the best balance of performance, precision and durability in intensive use, made of M2-grade fully ground high-speed steel.

It has a 118° point angle with Split Point grinding from Ø 2 mm, optimising centring and reducing feed pressure. The 30° helix promotes effective chip evacuation and stability during drilling. It has a max. drilling depth of adecuada a su longitud and h8 tolerance to DIN 340. It has a cylindrical shank.

Technical specifications:
· Material: M2-grade fully ground high-speed steel.
· Standard: DIN 340.
· Type: N.
· Point angle: 118°.
· Helix angle: 30°.
· Max. drilling depth: adecuada a su longitud.
· Diameter tolerance: h8.
· Shank: cylindrical.
· Range: Superior.

Recommended applications:
· Drilling in easy- and medium-machinability steels up to 900 N/mm².
· Deep drilling in metal profiles and structures.
· Work on non-ferrous metals.
· Professional use in workshops and industry.

Ref. Ø (mm) Cutting length (mm) Total length (mm) DIN Tipo Point angle (°) Helix angle (°) EAN Units
packaging
ER1280250 2,50 62 95 340 N 118 30 8422668895194 24 (×10)
ER1280300 3,00 66 100 340 N 118 30 8422668895200 24 (×10)
ER1280350 3,50 73 112 340 N 118 30 8422668895217 24 (×10)
ER1280400 4,00 78 119 340 N 118 30 8422668895224 24 (×10)
ER1280450 4,50 82 126 340 N 118 30 8422668895231 24 (×10)
ER1280500 5,00 87 132 340 N 118 30 8422668895248 24 (×10)
ER1280550 5,50 91 139 340 N 118 30 8422668895255 24 (×10)
ER1280600 6,00 91 139 340 N 118 30 8422668895262 16 (×10)
ER1280650 6,50 97 148 340 N 118 30 8422668895279 16 (×10)
ER1280700 7,00 102 156 340 N 118 30 8422668895286 16 (×10)
ER1280800 8,00 109 165 340 N 118 30 8422668895293 1 (×10)
ER1281000 10,00 120 184 340 N 118 30 8422668895309 1 (×10)
ER1281100 11,00 120 195 340 N 118 30 8422668895316 1 (×5)
ER1281200 12,00 130 205 340 N 118 30 8422668895323 1 (×5)
ER1281300 13,00 130 205 340 N 118 30 8422668895330 1 (×5)
Reference information:
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Main data

Item: ER128 Pack of 10 HSS long series drill bits for metal (Ø 2.50 mm)

Reference: ER1280250

EAN code: 8422668895194

Characteristics

Cutting length (mm): 62

Total length (mm): 95

DIN: 340

Tipo: N

Point angle (°): 118

Helix angle (°): 30

Proportions

Largo del artículo (cm): 9,5000

Ancho del artículo (cm): 0,2500

Ancho del artículo (cm): 0,2500

Packaging data

Amount of content: 10.00

Purchase condition: Pieza

Logistic data

Preparation unit - EAN code: 8422668898829

Units contained in a packaging (Master Carton): 24

Item status

Status: active

Date: 23/01/2026