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230-Piece HSS Drill Kit (1-13mm) – Heavy-Duty Blue Metal Storage
Specification:
Standard: DIN 338 (Metric Standard)
Material: HSS-E M35 (5% Cobalt) / HSS M2 (Standard) / HSS 4341 available
Total Piece Count: 230 Pieces
Size Range: 1.0mm to 13.0mm
Detailed Quantities:
- 1.0mm – 8.5mm: 10pcs each size (in 0.5mm increments)
- 9.0mm – 13.0mm: 5pcs each size (in 0.5mm increments)
- Special Sizes: 10pcs each of 3.2mm and 4.2mm (Precision sizes for pre-tapping)
Shank Type: Straight Shank (Cylindrical) / Tri-flat Shank
Point Angle: 118° Standard Point / 135° Split Point (Self-Centering)
Manufacturing: Fully Ground (High Precision)
Surface Treatment: Amber Finish (for M35) / Black & Gold / Bright Finish / TiN Coated
Case: Professional Blue Powder-Coated Steel Index Box with Security Latches and Size Markings
Application: Ideal for High-Tensile Metal, Stainless Steel, Alloy Steel, Cast Iron, and General Purpose Drilling in Wood or Plastic. -
115-Piece M35 Cobalt Drill Bit Set – Fractional, Letter & Number Sizes with Heavy-Duty Metal Index Case
Specification:
Standard: ASME B94.11M
Material: HSS-E M35 (5% Cobalt) / HSS M2 / HSS 4341 / HSS 4241
Piece Count: 115 Pieces (60 Number #1–#60 / 26 Letter A–Z / 29 Fractional 1/16″–1/2″)
Shank Type: Straight Shank
Point Angle: 135° Split Point
Manufacturing: Fully Ground
Case: Heavy-Duty Green Powder-Coated Metal Index Box with Latch
Application: Stainless Steel, Alloy Steel, Cast Iron, Structural Steel, Aluminum, Wood, Plastic, etc. -
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
