The TengTools TTSTD03 is a 3-piece set with 1/4″ hex drive step drills. The step drills are designed for drilling in sheet metal and cover hole sizes from 3 to 35 mm, with a step height of 5 mm. Size markings are laser-marked directly onto the drills. They are made from HSS-M2 steel with a titanium coating that reduces friction and extends the service life of the drill bits. The drills have a tip angle of 118°, and the spiral cutting design produces a cleaner cut and minimises burring. The drills are stored in a TT1 module compatible with the TengTools Tool Control System. The set weighs 142 grams.
- Set with three step drills covering 3 - 35 mm
- Point angle of 118°
- HSS-M2 Steel
- Step height: 5 mm
- Spiral cutting design
- 1/4” hexagon shank
- Titanium plating
- Size marking by laser
Prices for carriage to UK Mainland are as follows: Carriage on all orders to UK Mainland (exc Highlands) over the value of £50+VAT is FREE All orders under £50 - £4.99 +VAT .
- Spares delivery from Manufacturers has a 5-7 Working days lead time.
- If/When we have your item in stock we ship it using a next day recorded delivery service.
Orders are processed and delivered Monday-Friday (excluding public holidays)
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, and in its original packaging. You’ll also need the receipt or proof of purchase.