M2 HSS Twist Drill Bit White Finish Straight Shank, Roll Forged DIN338 Standard Bright and Black Steel HSS Straight Shank Drill Bit, Twist drill bit with universal standard geometry, roll forged bits For drilling, HSS DIN338 Drill Bits With Rolled & Polished, DIN338 HSS Straight Shank Twist Drill Bits With Roll Forged, With Fully Ground, Fully Ground Cobalt
M2 HSS Twist Drill Bit White Finish Straight Shank Technical Specifications
Supply standards and options
Standard
DIN 338 (Jobber) / DIN 340 (Long) / DIN 1897 (Stub)
Diameter Range
Ø1.0 – 13.0mm (straight shank) / Ø14 – 25mm (reduced shank)
Hardness (HRC)
M2 HSS: 63-65 / HSS-Co (M35): 65-67
Point Angle
118° (Standard) / 135° Split Point (Self-centering)
Shank Type
Straight / Reduced (10mm/13mm) / Hex Shank
Surface Treatment
Bright / Black Oxide / Titanium (TiN) / Amber
Packaging
Metal Box / Plastic Box / PVC Pouch / Skin Card
Set Sizes
13pcs / 19pcs / 25pcs Sets Available
Quality
Strict heat treatment for consistent hardness
Real M2 (6542) and M35 cobalt twist drills — every batch backed by a mill test certificate, consistent bit to bit, not just a stamp. OEM and private-label programs for distributors benchmarking Dormer, Gühring, Nachi, and OSG. M2 is our floor: no carbon-steel economy bits, no single-piece retail.
For distributors and private-label buyers who want a documented China alternative to premium-brand HSS ranges, not a low-grade generic HSS assortment.
Packaging Options
Plastic Index Box
Assorted index box (5-25pcs) with size labeling, ideal for retail
Metal Roll Case
Roll-up metal case with individual sleeves for each bit
Blister Card
Retail-ready blister with custom branded header card
Bulk Plastic Tube
10-25 identical bits per tube for distribution
Wooden Presentation Case
Premium wooden box for complete drill bit sets
OEM/ODM Services
Custom diameter range (Ø1–25mm) and length (jobber, stub, long series)
Documented M2 (6542) and M35 cobalt programs with MTC, hardness, runout, and batch traceability
Benchmark review against Dormer, Gühring, Nachi, Viking, OSG, or your local industrial line
Custom point angle (118°, 135°) and tip geometry
Custom coatings (TiN, TiAlN, Black Oxide, Bright)
Branded packaging design & set configurations
Order Details
Minimum Order Quantity
Stock catalog sizes: 500 pcs per size · Branded with custom logo: 2,000 pcs per size · Custom specifications: 5,000 pcs per size. Each size is ordered separately.
Production & Delivery
Stock items: ~7 days · Branded with custom logo: 21–30 days · Custom specifications: 45–60 days. Roll Forged DIN338 Standard Bright and Black Steel HSS Straight Shank Drill Bit
