Precision-max Step Point 4.0mm Hss Drill Ind. 1pce

Name: Precision-max Step Point 4.0mm Hss Drill Ind. 1pce
Brand: TORK CRAFT
SKU: DR90040
Price: 40.02 ZAR
Availability: InStock

Precision-max Step Point 4.0mm Hss Drill Ind. 1pce

PACK SIZE

The price displayed for this product is the unit price of the product. Where a PACK SIZE is indicated, this refers to the recommended ordering quantity and is also indicative of how many of these products are packaged in a box.

Model: DR90040
Weight: 0.01kg
Pack Dim: 185.00mm x 50.00mm x 7.00mm
UPC: 6009515888589

TORK CRAFT

Price:

R 40.02

Ex VAT: R 34.80

Available Options

Stockist

Tork Craft Precision-Max Step Point Drill — 4.0 mm HSS (1 Piece)

Engineered for accurate holes and reliable starts, this 4.0 mm high-speed steel (HSS) step-point bit features self-centering geometry to reduce walking. Ideal for mild steel, aluminium, plastics, and thin sheet materials where precision entry is key.

Extra Information

Apply cutting fluid when drilling ferrous metals to extend bit life and improve surface finish.
Back up thin sheet materials with scrap to reduce exit breakout.
Use steady feed rates and avoid sudden force that can deviate or break the bit.

Pro Tip

Peck drill (withdraw bit periodically) in deeper holes to clear chips and control heat buildup.
Rotate new bits among your workload to spread wear evenly and maintain consistent hole quality.

Features

4.0 mm diameter — suitable for larger pilot holes and small fasteners.
Step-point tip — self-centering design for reduced wander and clean entries.
HSS construction — strikes balance between toughness and wear resistance.
Straight shank — compatible with standard 3-jaw chucks.
Single-bit packaging — ideal for replacements or occasional use.

Benefits

Cleaner starts: step-point geometry helps produce balanced, burr-minimized entries.
Improved control: self-centering tip reduces need for pilot punches.
Versatility: effective in metals, plastics, laminates and composite materials.
Efficiency: direct start reduces setup errors, especially in tight or delicate assemblies.

Safety

Wear eye protection — chips, shards, or swarf may eject during drilling.
Secure your workpiece firmly; never hold by hand when drilling.
Do not force the tool; apply smooth, consistent feed pressure.
Manage tool speed, cooling and breaks to avoid overheating the bit or workpiece.

Specifications

Description	Spec
Brand	Tork Craft
Model / SKU	DR90040
Product Type	Precision-Max Step Point HSS Drill Bit
Diameter	4.0 mm
Pieces in Pack	1
Material	High Speed Steel (HSS)
Point Geometry	Step-point / self-centering
Shank Type	Straight (3-jaw chuck compatible)
Suitable Materials	Mild steel, aluminium, plastics, thin sheet
Typical Uses	Pilot holes, fastener clearance, finish drilling