4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more
4-cutter hammerdrill bits with dynamic drillbit, and unique cutting geometry...4-cutter hammer drill bits with dynamic drill bit, and unique cutting geometry. Specially developed strong head geometry with optimal 4x 90° symmetry of the hard metal cut with up to 50% more hard metal content. The centring tip has a 130 ° point...more