
DEWALT 得偉 DWA1786IR 3/16"X7/8" 鍍鈦階梯鑽頭(六角軸)
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$4,700.00/ 組Was $6,710.00-30%
The DEWALT DWA1790IR is a 3-piece step drill bit set with 1/4 in. hex shanks. The bits span a 1/8 in. to 7/8 in. size range and are made of high speed steel with a titanium nitride coating for long life and high-rate chip removal. Each bit is Impact Ready and features a split point tip that helps increase speed and starts on contact, making the set suitable for impact drivers and drills.
| Model | DWA1790IR |
|---|---|
| Product Type | Step drill bit set (3 pc.) |
| Piece Count | 3 |
| Size Range | 1/8 in. – 7/8 in. |
| Shank Style | Hex |
| Shank Diameter | 1/4 in. |
| Chuck Type | Standard Hex |
| Bit Type | Split Point |
| Impact or Standard | Impact |
| Product Material | High Speed Steel |
| Product Finish | Titanium Nitride |
| Magnetic | No |
| Application Type | Drilling |
| Assembled Product Length | 5.0 in. |
| Assembled Product Width | 0.88 in. |
| Assembled Product Weight | 0.36 lb |