TE-C Fast Drill Bit Tungsten Carbide Hammer Drill Bit Fast Drilling
Bullet Points
Standard TE-C (SDS Plus) Shank: Universal standard shank, tight clamping, stable power transmission, no slipping during high-frequency hammering, compatible with all SDS Plus rotary hammers.
High-Purity Tungsten Carbide Tip: Super high hardness, not easy to crack or wear, can quickly break hard concrete and stone, greatly improve drilling efficiency.
2-Flute Wide Helix Design: Optimized large spiral groove structure, fast and smooth dust discharge, effectively reduce bit heating and drilling resistance, prevent hole blockage.
Integrated Forging Process: Integral forming, high structural toughness, anti-breaking and anti-bending, durable for long-term heavy-duty work.
Strict Quality Inspection: Every drill bit is tested for hardness, impact resistance and concentricity, stable performance and long service life.
Applications
Ideal for construction engineering, house renovation, pipeline installation, anchor bolt fixing, wall punching and other scenarios. Suitable for daily drilling and batch engineering drilling of concrete walls, red bricks, stone walls and cement floors.
Hot Q&A
Q1: What are the advantages of TE-C fast drill bit over ordinary drill bits?
A1: Compared with ordinary masonry drill bits, our TE-C fast drill bit adopts wide helix double-flute design with faster dust removal speed. The upgraded carbide tip provides higher hardness and impact resistance, which makes the drilling speed 30% faster and the service life 2 times longer, effectively reducing drilling resistance and bit loss.
Q2: Is this drill bit compatible with all electric hammers?
A2: This bit adopts standard TE-C (SDS Plus) shank, compatible with all SDS Plus rotary hammers on the market. It is not suitable for SDS Max, hexagonal or round shank electric drills.
Q3: What sizes can you provide?
A3: We have complete standard sizes: diameter 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, length 100mm, 150mm, 200mm, 300mm, 400mm. Customized special sizes and lengths are acceptable.
Q4: How to prolong the service life of the drill bit?
A4: Use professional SDS Plus hammer drill in hammer mode; avoid dry drilling for a long time; do not apply excessive pressure during operation; clean surface dust after use and store in dry environment.
Q5: What is the MOQ and delivery time?
A5: Standard stock sizes: MOQ 10pcs, delivery in 3-7 days; Customized orders: MOQ 50pcs, delivery in 10-15 days.
