HSS Stub Drill Bits – Short Series Ground Flute Bits | High-Rigidity Drills for Steel, Metal & Plastics

Precision HSS Stub Drill Bits – Short Series Ground Flute for Extra Rigidity and Accuracy

These HSS Stub Drill Bits are designed for high-accuracy drilling where rigidity and control are critical. With a shorter overall length and ground flute finish, they deliver reduced flex and cleaner holes – perfect for use on metal, plastic, and composite materials.

Whether you're in engineering, fabrication, electronics, or metalwork, these short series bits give you the control and performance needed for demanding jobs in tight or precise spaces.

⚙️ Product Features:

• Bit Type: Stub / Short Series

• Flute: Ground Flute for smooth cutting and longer life

• Point: Precision-ground 135° point for easy starts and reduced walking

• Material: Manufactured from high-grade HSS

• Standard: Made to DIN 338 specifications

• Design: Shorter length for greater rigidity and drilling accuracy

📐 Available Sizes:

(Diameter x Total Length x Flute Length)

• 3.0mm x 46mm x 16mm

• 3.2mm x 48mm x 19mm

• 3.3mm x 48mm x 19mm

• 3.5mm x 50mm x 20mm

• 4.0mm x 55mm x 22mm

• 4.1mm x 55mm x 22mm

• 4.2mm x 55mm x 22mm

• 4.5mm x 58mm x 24mm

• 4.9mm x 62mm x 26mm

• 5.0mm x 62mm x 26mm

• 6.0mm x 66mm x 28mm

• 7.0mm x 74mm x 34mm

• 1/8" x 49mm x 18mm

• 9/64" x 52mm x 20mm

• 5/32" x 53mm x 22mm

• 3/16" x 61mm x 26mm

🧰 Perfect For:

• Steel & stainless steel

• Cast iron & copper

• Brass, iron & plastics

• Sheet metal & light engineering

🚚 UK Stock – Fast Dispatch & Delivery:

• Free delivery via Royal Mail 48

• Upgrade to Royal Mail 24 for just £1

• Choose FedEx Tracked Next Day Delivery for only £5

• Same day dispatch on all orders placed before 1pm

• VAT invoice included with every order