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19-piece HSS-M2 fully ground set, bright finish and 135° split point. Imperial 3/32"–3/8" in 1/64" steps, round shank, hard tough case with indexed holder.
HSS M2 Twist Drill Bit Set · 19 PCS
PRECISE · DURABLE · WIDE APPLICATION
HSS-M2 Fully Ground | 135° Split Point | Bright Finish
19 PCS · 1.0–10.0 mm (DIN) / 3/32"–3/8" (ANSI) · Tough Case Included
| Item | Specification |
|---|---|
| Brand | amsuo |
| Product Name | HSS-M2 Fully Ground Twist Drill Bit Set / 19 PCS |
| Internal SKU | AMS-DBS19-I (Imperial / ANSI) |
| Standard | ANSI (Imperial) |
| Material | HSS-M2 (high-speed steel, M2 grade) |
| Manufacturing Process | Fully Ground (shank / flutes / point) |
| Piece Count | 19 pcs per set |
| Size System | Imperial (inch) |
| Size Range | 3/32"–3/8" |
| Size Increment | 1/64" |
| Point Angle | 135° |
| Point Type | Split point (self-centering, anti-walking) |
| Cutting Edge | Fully ground, sharpened cutting lips |
| Flute | Fully ground flutes, standard twist-drill geometry |
| Shank | Round shank |
| Surface / Finish | Bright finish (uncoated) |
| Material Compatibility | Metal / Wood / Plastic |
| Case | Hard-shell tough case: navy blue back + clear transparent front lid + black indexed bit holder + black sliding latch + integrated hang tab |
| # | Size (inch) | Decimal (inch) | ≈ mm |
|---|---|---|---|
| 1 | 3/8" | 0.3750 | 9.53 |
| 2 | 23/64" | 0.3594 | 9.13 |
| 3 | 11/32" | 0.3438 | 8.73 |
| 4 | 21/64" | 0.3281 | 8.33 |
| 5 | 5/16" | 0.3125 | 7.94 |
| 6 | 19/64" | 0.2969 | 7.54 |
| 7 | 9/32" | 0.2813 | 7.14 |
| 8 | 17/64" | 0.2656 | 6.75 |
| 9 | 1/4" | 0.2500 | 6.35 |
| 10 | 15/64" | 0.2344 | 5.95 |
| 11 | 7/32" | 0.2188 | 5.56 |
| 12 | 13/64" | 0.2031 | 5.16 |
| 13 | 3/16" | 0.1875 | 4.76 |
| 14 | 11/64" | 0.1719 | 4.37 |
| 15 | 5/32" | 0.1563 | 3.97 |
| 16 | 9/64" | 0.1406 | 3.57 |
| 17 | 1/8" | 0.1250 | 3.18 |
| 18 | 7/64" | 0.1094 | 2.78 |
| 19 | 3/32" | 0.0938 | 2.38 |
1 inch = 25.4 mm. Decimal (inch) rounded to 4 decimal places; ≈ mm is a conversion for size selection only, not a machining tolerance.
| Module | Detail |
|---|---|
| 135° Split Point | The split point starts the hole on contact instead of skating across the surface. Less pressure, less walking — cleaner start on round bar, tube and sheet. |
| HSS M2 Material | M2 high-speed steel holds its edge under the heat generated by continuous metal drilling, so the set stays usable far longer than carbon-steel sets. |
| Fully Ground · Bright Finish | The bit is fully ground — shank, flutes and point — then left uncoated. Grinding holds a true diameter and smooths chip flow; the bright finish keeps the tool suitable for general metal, wood and plastic work. |
| Sharpened Cutting Edge | Cutting lips are ground sharp, giving a defined cut and consistent hole diameter from the first hole to the last. |
| Round Shank | A true round shank runs concentric in standard chucks — the everyday fit for cordless drills, bench drills and drill presses. |
| Tough Case, Retail-Ready | Transparent lid shows the bits, black indexed holder keeps sizes legible, sliding latch stays shut in a tool bag, hang tab ready for pegboard. |
| Material | Typical Applications | Recommendation |
|---|---|---|
| Metal | Steel plate, angle iron, aluminium profile, copper tube; assembly holes, clearance holes, tapped pilot holes | Low speed + cutting fluid; reduce speed and increase pressure on harder materials |
| Wood | Timber, plywood, woodworking pre-drilled holes | High speed for chip clearance; avoid tear-out at entry |
| Plastic | PVC/PE fittings, plastic housings, acrylic | Medium-low speed to prevent melted edges |
Target buyers: hardware wholesalers / private-label tool brands / industrial MRO distributors / DIY retail chains.
| Inner Packing | 19 pcs in hard tough case (navy blue case + transparent lid + black indexed holder + sliding latch) |
| Outer Carton | To be confirmed (carton QTY / carton size / GW / NW / CBM) |
| Case Size | To be confirmed (L × W × H mm) |
| Container Load | To be confirmed (20GP / 40HQ) |
| MOQ | To be confirmed |
| Lead Time | To be confirmed (sample / bulk) |
| Port | To be confirmed |
| Payment | To be confirmed |
| What is the size range? | Product 2 (metric / DIN): 1.0–10.0 mm in 0.5 mm steps. Product 1 (imperial / ANSI): 3/32"–3/8" in 1/64" steps. 19 pcs each. |
| What materials can it drill? | Metal, wood and plastic — the everyday mix for maintenance, assembly and installation work. |
| Why 135° split point? | It centres on contact, reduces walking on smooth surfaces and needs less push to start. |
| Do they fit normal drills, and are they coated? | Yes — round shank fits standard 3-jaw chucks on cordless and bench drills. HSS-M2, fully ground, bright (uncoated) finish, re-sharpenable. |
| Is the case included? | Yes. Each set ships in the hard tough case with indexed holder and hang tab. |
| Can we print our own brand? | Yes, OEM/ODM supported — case printing, label and laser marking. MOQ on request. |
| Material | HSS-M2 |
| Process | Fully Ground |
| Finish | Bright finish (uncoated) |
| Point | 135° split point (self-centering) |
| Shank | Round shank |
| Piece Count | 19 |
| Size Range | 3/32" – 3/8" |
| Increment | 1/64" |
| Application | Metal / Wood / Plastic |
| Packaging | hard tough case with indexed holder |
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