- ăHigh Quality MaterialăConcrete sds plus bits are made of 40Cr carbon steel and YG8C tungsten carbide. Premium carbon steel with heat treatment improves core strength for maximum durability.
- ăEfficient WorkăU flute ensures fast drilling, efficient removal of drilling dust and debris to increase speed, also prevent clogging. Universal SDS/SDS Plus connection design makes easy installing. Quick replacement sds bits for Bosch, Milwaukee, Makita, Dewalt hammer drills.
- ăWide UsageăDEHUIWI 17Pcs sds plus chisle set is perfect for working on concrete, masonry, wall, brick, stone and so on. Fits hammer drills with SDS plus bits chucking and 2-slot chucking system.
- ăEnhanced 4-flute DesignăReduces stress and helps the bit runs in a cooler work environment, and for fast dust removal. Tougher, faster, and more durable performance in concrete masonry drilling.
- ăBox Includedă13 x Drill Bits: 5mmx160mm, 5.5mmx110mm, 6.5mmx160mm, 7mmx160mm, 8mmx160mm, 10mmx160mm*2, 14mmx210mm, 10mmx260mm, 12mmx260mm, 16mmx260mm. Point Chisel*1, Flat Chisel*1, Wide Chisel*1, U-groove Chisel*1. Variety of sizes to meet different needs.