Makita DF347DW

Extreme SDS Max concrete drill bits feature a solid two cutter carbide tip flanked by two individual cutting tips to deliver a fast and efficient drilling speed. The four flute helix removes debris ef more→ficiently to maintain a fast drilling speed. Features & Benefits • For drilling reinforced concrete, masonry, natural and artificial stone • 4 flute helix with maximum flute entry enables faster debris removal, with the core being reinforced for optimum impact and breakage stability • Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed • Superior carbide grade and geometry ensures greater resistance to breakage and premature …

Maximum-Precision Deep Holes - The Long HSS Twist Drill Bit Ground is for drilling deep holes through metal with maximum precision. Its extended length makes this long bit capable of drilling deeply. more→The bit's exposed 135-degree self-centring split-point tip combines active cutting and perfect centring without wandering, delivering maximum precision. The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm. This precision-ground bit made of HSS (high-speed steel) enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges. This bit is designed for drilling deep holes in alloyed and non-alloyed …

Also fits; Kango - 900X 928 950 950K 1400 978 710KV 760KV 800KV 850KV 900 Makita - HR3850K HR5000K HM1200K HM1400K Hitachi - DH38YD DH50SA DH50SA1 H55SA H60KA Atlas Copco - PB10C more→PB14C PH11C Ryobi - CH485K 450K 460PK.450mm Point - Kango 900• Also fits; Kango - 900X 928 950 950K 1400 978 710KV 760KV 800KV 850KV 900 Makita - HR3850K HR5000K HM1200K HM1400K Hitachi - DH38YD DH50SA DH50SA1 H55SA H60KA Atlas Copco - PB10C PB14C PH11C Ryobi - CH485K 450K 460PK.• Model No. K2PTModel No: K2PT:Brand: Worksafe:Length: 450mm:Width: n/a:PTDSEAK2PT