Set of HSS-G drills for metal DIN 338 type N series 109 Perfect

Set of HSS-G drills for metal DIN 338 type N series 109 Perfect
Set of HSS-G drills for metal DIN 338 type N series 109 Perfect
  • Fully ground HSS-G high-speed steel for maximum dimensional precision.
  • Manufactured to DIN 338 type N.
  • 118° point with Split Point from Ø 2 mm.
  • h8 diameter tolerance for a precise fit in the chuck.
  • Drilling depth up to 5×Ø.

The HSS-G DIN 338 type N twist drill is a versatile solution with good performance and durability for routine work and general professional use, made of fully ground high-speed steel to guarantee dimensional precision and stability during machining.

The full grinding improves concentricity and drilling accuracy. It has a 118° point angle and Split Point grinding from Ø 2 mm, reducing axial pressure and optimising centring. The 30° helix allows effective chip evacuation and stable behaviour during drilling. It has a bright finish and h8 tolerance to DIN 338.

Technical specifications:
· Material: HSS-G high-speed steel (fully ground).
· Standard: DIN 338.
· Geometry type: N.
· Point angle: 118°.
· Helix angle: 30°.
· Grinding: Form N to DIN 1412 (Split Point from Ø 2 mm).
· Diameter tolerance: h8.
· Max. drilling depth: 5×Ø.
· Finish: bright.
· Shank: cylindrical.
· Range: Perfect.

Recommended applications:
· Drilling in unalloyed and alloyed steel up to 900 N/mm².
· Drilling in non-ferrous metals.
· Work in mechanical workshops.
· Industrial maintenance.
· Metal installations.
· Manufacturing and structural assembly.

Ref. Contents Size DIN Tipo Point angle (°) Helix angle (°) Total length (mm) EAN Units
packaging
ER109019P 19 pcs Ø From 1 to 10 mm (in 0.5 mm increments) 338 N 118 30 34 to 133 8422668893435 1 (×19)
ER109025P 25 pcs Ø From 1 to 13 mm (in 0.5 mm increments) 338 N 118 30 34 to 151 8422668893442 1 (×25)
Reference information:
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Main data

Item: ER109 Set of HSS drill bits for metal (19 pieces)

Reference: ER109019P

EAN code: 8422668893435

Characteristics

Size: Ø From 1 to 10 mm (in 0.5 mm increments)

DIN: 338

Tipo: N

Point angle (°): 118

Helix angle (°): 30

Total length (mm): 34 to 133

Packaging data

Amount of content: 19.00

Purchase condition: Pieza

Logistic data

Units contained in a packaging (Master Carton): 1

Item status

Status: active

Date: 23/01/2026