1, Prermium quality with hardness HRC50-55 for professionals.
2, 40Cr steel with shot-peened surface treatment to avoid that breakage in chiseling work for more constant life.
3, Precision chiseling work for professionals with Bosch audited SDS-plus shank to fit more quality rotary hammers with SDS-plus chuck
|Item Number||Head type and Size||Shaft Shape and Diameter||Overall Length|
|2311.0011250||Pen Point||Cylinder, 11mm||250mm|
|2311.0011280||Pen Point||Cylinder, 11mm||280mm|