We are a leading manufacturer, supplier and exporter of Solid Carbide Stepped Twist Drills that are highly acclaimed and demanded by the customers for delivering precise performance and having a long functional life. Moreover, these are precisely designed as per latest market demands and are technically advanced, easy to install and maintain. Our better pricing policy makes them the first choice of the customers.
- Sturdy construction
- Cost effective
- Industry leading prices
- Stepped twist drills with straight shank for drilling the tapping hole according to DIN 336, Part 1, with the simultaneous counter boring (90°) of the corresponding clearance hole – accuracy class “medium” – according to ISO 273.
- The cutting speed is governed by the larger diameter but the feed must suit the smaller.er.