When deeper penetration is desired, the 3 Digging Chisel will do the job. It is sometimes used to cut asphalt or frozen earth
The AMES Companies, Inc. Digging Bar, Chisel-Diamond Point Tip, 60
SEYMOUR 85366 Post Hole Digging Bar, Chisel Blade, 72 in OAL
Paving Breaker Tools Archives - Brunner & Lay
フラットチゼル CB06 17lb 掘削バー鍛造丸鋼 - 中国 Crow Bar 1200mm 、 Wrecking Bar 、 Crow Bar 4kg 、 Digging Bar 、 Construction Tools 、ハンドツール、フェンシングバー
Makita USA - Product Details -751621-A
1 Set Digging Hammer Chisel Brush Archaeological Excavation Tools
Abuff 6 Pcs Punch and Chisel Set, 3 Piece Digging Tools Chisel Set
HS2164B5, 5 pc. 20 In. x 3 In. 1-1/8 In. Hex Chisels
Makita USA - Product Details -B-07010
Lightweight Chipping Chisels - HD Demolition Concrete Chisels