Rotary Cutting Tools
DRILL, CUT AND THREAD
Drill bits, saws and drilling accessories for metal, wood and plastic — from DIN-standard twist drill sets to hacksaws in metal and wood tooth counts, plus taps and dies in SK5 steel rated to 58 HRC for cutting and repairing threads. Sized for the workshop jobs that come up every day.
Shop by type
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Hacksaw Curved Handle 24TPI Metal -
Gun Saw Set 24TPI Metal/10TPI Wood/Plastic -
Hacksaw 24TPI Metal -
Mini Hacksaw 24TPI Metal/16TPI Wood -
Hacksaw And Knife Set 24TPI Metal -
Replacement Blade Mini Hacksaw 16TPI Wood -
Hacksaw Blade Holder 24TPI Metal -
Replacement Blade Gun Saw 10TPI Wood/Plastic -
Replacement Blade Mini Hacksaw 24TPI Metal -
Replacement Blade Hacksaw 24TPI Metal -
Mini Hacksaw 24TPI Metal -
Folding Utility Saw -
Drill Bit Set, 28 Pieces (1.0-10.0mm) -
Drill Bit Set, 34 Pieces (1.0-13.0mm) -
Drill Bit Set, 28 Pieces (TT1) -
Hacksaw Ergonomic Handle 24TPI Metal -
Drill Bits Fully Ground 10.0mm ×5 -
Drill Bits Fully Ground 13.0mm ×5 -
Drill Bits Fully Ground 8.0mm ×5 -
Drill Bits Fully Ground 9.0mm ×5 -
Drill Bits Fully Ground 7.5mm ×10 -
Drill Bits Fully Ground 2.5mm × 10 -
Drill Bits Fully Ground 3.3mm × 10 -
Drill Bits Fully Ground 4.2mm × 10
Common questions
What standards are the drill bits made to?
Drill bit sets are manufactured to DIN standards (twist drills to DIN 338).
What are the taps and dies made of?
SK5 steel, rated to 58 HRC — taps manufactured to DIN 352 and dies to DIN 223.
How do I stop drill bits burning out in steel?
Slow down and lubricate. Larger bits need lower RPM; a drop of cutting fluid or oil on steel keeps the edge cool and the swarf flowing. Let the bit cut at its own pace — heavy pressure with high speed is what turns a bit blue and soft. Step up through a pilot hole for larger diameters.
How do I use a tap without snapping it?
Drill the correct tap-drill hole first (the tap packaging or a tap-drill chart gives the size per thread), keep the tap square to the hole, and cut with a back-off rhythm — half a turn forward, quarter turn back to break the chip. Cutting fluid on steel, and never force it: SK5 steel at 58 HRC is hard, and hard means brittle if bent.
What's the difference between a tap and a die?
A tap cuts internal threads (in a hole); a die cuts external threads (on a rod or bolt). Teng taps are made to DIN 352 and dies to DIN 223, both in SK5 steel.
Torque values and calibration guidance are from the Teng Tools catalogue. Always follow the fastener manufacturer's specified torque.