-
19pc & 25pc HSS Metric Twist Drill Bit Set with Rose Plastic Box – German Quality
Specification:
Standard: DIN 338 (Metric Series)
Material: HSS-E M35 (5% Cobalt) / HSS M2 (6542)
Set Composition: 19pcs: 1.0mm – 10.0mm by 0.5mm / 25pcs: 1.0mm – 13.0mm by 0.5mm
Packaging: Original Rose Plastic “RoseBox”
Manufacturing: 100% Fully Ground
Point Angle: 135 Split Point (Self-Centering) /118 Standard Point / Custom
Surface Coating: Amber / Black Oxide / Bright / Black & Gold
Hardness: HRC60-67 (Depending on material grade)
Shank Type: Straight Shank / Tri-Flat Shank
Application: Stainless Steel, Alloy Steel, Cast Iron, Aluminum, Wood, Plastics, etc -
Wholesale ANSI Standard 21pc & 29pc HSS Drill Bit Index Set – China Factory
Specification:
Standard: ANSI B94.11M (Jobber Length)
Material: HSS-E M35 (5% Cobalt) / HSS M2 (6542) / HSS 4341 / 4241
Manufacturing: 100% Fully Ground
Point Angle: 135 Split Point (Self-Centering) /118 Standard Point / Custom
Tip Type: Standard / Custom
Surface Coating: Amber / Black Oxide / Bright / Black & Gold
Hardness: HRC60-67 (Depending on material grade)
Shank Type: Straight Shank / Tri-Flat Shank
Application: Stainless Steel, Alloy Steel, Cast Iron, Aluminum, Wood, Plastics, etc -
High Quality HSS Drill Bit Sets
Specification:
Pieces offered: 5, 10, 13, 19, 21, 25, 26, 29, 60, 115, 170, 220/230
