Precision-max Step Point 4.2mm Hss Drill 10 Pack

Name: Precision-max Step Point 4.2mm Hss Drill 10 Pack
Brand: TORK CRAFT
SKU: DR90042B
Price: 380.24 ZAR
Availability: InStock

Precision-max Step Point 4.2mm Hss Drill 10 Pack

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: DR90042B
Weight: 0.08kg
Pack Dim: 98.00mm x 45.00mm x 25.00mm
UPC: 6009515900250

TORK CRAFT

Price:

R 380.24

Ex VAT: R 330.64

Available Options

Stockist

Tork Craft Precision-Max Step Point Drill — 4.2 mm HSS (10-Piece Pack)

Optimize your workflow and hole consistency with this 10-piece set of 4.2 mm HSS step-point drills. The self-centering tip geometry and split point help minimize walking and ensure cleaner entries, making this pack ideal for production and workshop tasks in steel, aluminium, plastics and sheet metal.

Extra Information

Use cutting fluid when drilling steel to reduce heat, friction and wear.
Moderate speed and feed — avoid overdriving which may reduce bit life.
Support thin or delicate materials with backing stock to prevent exit breakout.
Rotate use among bits to minimize differential wear within the pack.

Pro Tip

Use peck cycles (periodic withdrawal) for deep holes to prevent chip build-up and overheating.
Alternate direction or reverse briefly in composite drilling to reduce exit delamination.

Features

4.2 mm diameter — fits many pilot and fastener size applications.
Step-point tip — reduces walking and improves hole start accuracy.
Split point design — allows finer entry with less force.
Tri-flat shank — helps prevent slipping under torque.
M2 HSS material — a durable, general-purpose drill steel.
Fully ground flutes — smoother chip evacuation.
Packed in 10 pieces — ensures continuity during production runs.

Benefits

Cleaner starts: step-point geometry and split point reduce burrs and entry damage.
Greater consistency: all bits in the pack maintain geometry for uniform performance.
Reduced downtime: extra bits in pack reduce reloading or tool change interruptions.
Versatile use: suitable for metal, plastic, laminate and composite sheet drilling.

Safety

Wear eye protection — chips or fragments may eject during use.
Secure the workpiece in a jig or clamp — do not drill freehand on small parts.
Apply even feed; avoid forcing the bit sideways.
Manage heat — allow rest or coolant to keep bits cool and retain cutting edge.

Specifications

Description	Spec
Brand	Tork Craft
Model / SKU	DR90042B
Product Type	Precision-Max Step Point HSS Drill Bits (Pack)
Diameter	4.2 mm
Number of Pieces	10 bits
Material	M2 HSS (Tungsten-Molybdenum)
Tip Geometry	Step-point / split point
Shank	Tri-flat anti-slip
Flute Style	Fully ground flutes
Typical Applications	Steel, aluminium, plastics, sheet metal, precision drilling