Thread Connected Wood Formwork Drill Bit with Extension Bar for Wood Metal Formwork
High Speed Steel (Cabon Steel is Available)
Rolled (Milled is Available)
Round Shank with Extension Bar (Tri-flats Shank, Impact Shank, SDS Plus Shank are available)
Black & Bright
One piece in Double Blister or PVC bag.
1. HSS twist drill bit with long shank, drill bit tip of 118°, manufactured to DIN 7490. 2. Very robust drill bit: the drill bit and shank end are screw-connected, which ensures low risk of breakage and improved smooth running properties 3. Tapered flute and offset drill bit and shank ends prevent jamming, even in moist wood 4. Drilling through the inner and outer formwork boards in one operation. 5. Suitable for formwork, interior fitting work, plumbing, heating, electrical installation, also for metals, e.g. sandwich material with steel, aluminium or profile sheeting, wood, plasterboard, light building materials, insulation.
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DANYANG TONGYU TOOLS is one of Professional Tools Suppliers with 18 Years Experience.
We Specialize in all kinds of Drill Bit and Hole Saw and Saw Blade.