GD-DHL 0.437-40D-I0.75-06
Gundrills carrying the ZSGT indexable inserts, with single chip splitting cutting edge and a wiper for high hole surface quality. The drills are available in 15, 20, 25, 35, 40 and 45 drilling length to diameter ratios.

Cutting Diameter (DC) | 0.437″ | Functional Length (LF) | 20.039″ |
Usable Length (LU) | 18.969″ | Coolant Supply Property (CSP) | Coolant Thru |
Application | | Gundrills | | Measurement Type | Inch |
Connection Diameter Machine Side (DCONMS) | 3/4″ | Body Material | Steel |
Tool Type | Deep Hole / Gun Drill | Decimal Equivalent | 0.437″ |
Shank Length (LS) | 1.968″ | Unit | I |


Product Features
Family Description | Gundrills carrying the ZSGT indexable inserts, with single chip splitting cutting edge and a wiper for high hole surface quality. The drills are available in 15, 20, 25, 35, 40 and 45 drilling length to diameter ratios. | COO | Japan |
Remarks | For inquiry form, pad and driver selection, click on More Info Note: Gundrills supplied with up to 65 length on request. Inserts and guide pads to be ordered separately (not included with the tools). Preventative measures: Do NOT operate the deep hole drill at full speed before engaging the guide hole. Enter the guide hole slowly at a speed of 50 - 100 rpm. |
Shipping Info
Weight per item
1.2566
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