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HUHAO M43 Cobalt-Containing Super Hard Twist Drill Bit Set for Drilling Iron, Alloy, And Stainless Steel, Specialized for Electric Hand Drill, 4.5mm

HUHAO•Drill bit

HUHAO M43 Cobalt-Containing Super Hard Twist Drill Bit Set for Drilling Iron, Alloy, And Stainless Steel, Specialized for Electric Hand Drill, 4.5mm

CN¥70.70

SKU: 100129562132

Status:In Stock (3)

ID: 100110167451

Weight: 100.00 g

Dims:101x65x8 mm

Specifications

Applicable materials: Stainless steel, steel plate
Category: Sesame Twist

Variants / Sale Attributes

Style: M43 High Cobalt [4.5mm] 10 Pieces

Package Contents

Sesame Twist Drill Bits x1 box

Product Description

Overview

Brand: HUHAO
Name: M43 High Cobalt Twist Drill
Material: Cobalt-containing High-Speed Steel

Features

Stable
Heat-resistant
Wear-resistant

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Long lifespan

Additional details

Range: Iron, Cast Iron, Copper, Aluminum, Mold Steel, Alloy Steel, etc.
Equipment: Bench Drill, Hand Drill, etc.

Specifications (mm)

0.4: 5x20 (Drill Length: 2.4-2.6, Total Length: 30, 57)
0.5: 6x22 (Drill Length: 2.7-3.0, Total Length: 33, 61)
0.6: 7x24 (Drill Length: 3.1-3.3, Total Length: 36, 65)
0.7: 8x28 (Drill Length: 3.4-3.7, Total Length: 39, 70)
0.8: 10x30 (Drill Length: 3.8-4.2, Total Length: 43, 75)
...
2.2-2.3: 27x53 (Drill Length: 13.3-14.0, Total Length: 108, 160)

Additional details

Applicable to various machine types: Handheld devices, Bench Drills, CNC, Double-headed multi-function machine tools
Usage: Adjust speed during drilling (Recommended Speed: 100-1000r/min)
Warm Tips: For larger drill diameters, slower speeds are required. Please consult customer service for initial use.
Suitable for: Hand Drills, Lithium Drills, Impact Drills, Bench Drills, Magnetic Drills, etc.
Drill Point Angle: 135° Standard, Double Back Edge Angle
Sharpness: Fast drilling speed, Sharp cutting edge, Wear-resistant
Double Thread Chip Conveyor: Prevents chip accumulation, Improves efficiency
Smooth Contour: Compatible with various collets

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