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HSS & HSS Cobalt 1/4 Hex Quick Change shank Twist Drill Bit ( Solid one pc)
HSS & HSS Cobalt 1/4 Hex Quick Change shank Twist Drill Bit ( Solid one pc)
HSS & HSS Cobalt 1/4 Hex Quick Change shank Twist Drill Bit ( Solid one pc)
HSS & HSS Cobalt 1/4 Hex Quick Change shank Twist Drill Bit ( Solid one pc)
HSS & HSS Cobalt 1/4 Hex Quick Change shank Twist Drill Bit ( Solid one pc)
HSS & HSS Cobalt 1/4 Hex Quick Change shank Twist Drill Bit ( Solid one pc)
Specifications
Brand Name :
M&G
Model Number :
DIN338 ANSI
Place of Origin :
CHINA
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
T/T, PayPal, Visa
Supply Ability :
We have enough of machine tools and worker power for any quantity order in industrial tools
Delivery Time :
30 Days
Packaging Details :
PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell,Metal Box
Product name :
Quick Change Twist Drill Bit HSS M35 Fully Ground 1/4" Hex Shank Impact Driver
Material :
M35
Process :
Fully Ground, Milled, Roll forged
Standard :
DIN338, DIN1897, DIN340, DIN1869 ANSI 94
Type :
Jobber Length, Aircraft Extension, Extra Length, Screw Machine Length, Taper Length, Left Hand
Size :
Metric size, Fractional Size, Wire Gauge Size, Letter Size
Description

Quick Change Twist Drill Bit HSS M35 Fully Ground 1/4" Hex Shank Impact Driver

M35 is a development of M2 and contains 5% cobalt which gives improved hardness, wear resistance and red hardness. It may be used when cutting higher strength materials.

QUICK CHANGE: 1/4" hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck

Descriptions:

Product name: Quick Change HSS M35 Fully Ground Cobalt Hex Shank Impact Driver Twist Drill Bits For Metal Drilling
Material: M35
Process: Fully Ground, Milled, Roll forged
Standard: DIN338, DIN1897, DIN340, DIN1869
Type: Jobber Length, Aircraft Extension, Extra Length, Screw Machine Length, Taper Length, Left Hand
Size: Metric size, Fractional Size, Wire Gauge Size, Letter Size
Point Type: 118° Split Point: Standard web construction which allows easier penetration
　 135° Split Point: Heavy web construction and may be used with heavier feeds in harder materials.
　 It’s popular in hand held drilling applications to reduce breakage and eliminate skidding or walking.
Shank Type: Straight Shank, Hex Shank, Reduced Shank, Tri-Flats Shank, Quick Release Shank
Flute Type: Regular Flute, Fast Spiral, Slow Spiral, Parabolic Flute
Surface Finish: Black Oxide: Creates a porous layer that holds cutting oil which provides abrasion resistance and improved chip flow.
　 Bright Finish:Better chip ejection in low carbon, non-ferrous materials.
　 Titanium Nitride Coated: For added wear resistance and better lubricity of tool surface which increases tool life and productivity.
　 Black & Gold
Package: PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell,Metal Box

Features:

Cobalt drills display higher red hardness and are especially effective in drilling tough, high tensile strength materials like stainless steels, titanium, and inconel

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
  • Universal 135° point shape for drilling a wide selection of materials.
  • Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.
  • Ground flutes provide fast chip removal to maximize accuracy and efficiency along the full working surface of the bit.
  • Special multi-cut geometry with ply-cutting and lower friction to reach better performance of endurance and removal of chips. So its life is lengthened. It is stable made and can cut with high speed, and make the surface of materials smooth. It has exact diameter and can use after regrinding.

Specification:

Diameter Size Overall Length Working Length
3.0mm 82mm 48mm
3.5mm 91mm 57mm
4.0mm 96mm 62mm
4.5mm 101mm 67mm
5.0mm 107mm 73mm
5.5mm 107mm 73mm
6.0mm 114mm 80mm
6.5mm 114mm 80mm
7.0mm 114mm 80mm
7.5mm 114mm 80mm
8.0mm 114mm 80mm

Operation Speed Chart:

Diameter mm Mild Steel Free-Cutting Stainless Grey Cast Iron Aluminium Copper Brass
3 3400 1070 2120 8500 5300 3400
3.5 3000 930 1860 7500 4700 3000
4 2550 800 1600 6400 4000 2550
4.5 2200 700 1400 5600 3600 2300
5 2050 640 1280 5100 3200 2050
5.5 1900 680 1120 4300 3000 1900
6 1700 530 1060 4250 2670 1700
6.5 1600 500 1000 4000 2480 1580
7 1450 460 910 3660 2290 1450
7.5 1370 430 850 3400 2150 1370
8 1280 400 800 3200 2000 1280

Picture:

HSS & HSS Cobalt 1/4​

Product tags

hss twist drill bit set

,

hss twist drill bit

,

screwdriver drill bit set
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HSS & HSS Cobalt 1/4" Hex Quick Change shank Twist Drill Bit ( Solid one pc)

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Product Detail
Brand Name :
M&G
Model Number :
DIN338 ANSI
Place of Origin :
CHINA
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
T/T, PayPal, Visa
Contact Supplier
HSS & HSS Cobalt 1/4 Hex Quick Change shank Twist Drill Bit ( Solid one pc)
HSS & HSS Cobalt 1/4 Hex Quick Change shank Twist Drill Bit ( Solid one pc)
HSS & HSS Cobalt 1/4 Hex Quick Change shank Twist Drill Bit ( Solid one pc)

Xian Mager Machinery International Trade Co., Ltd.

Active Member
7 Years
Since 2003
Business Type :
Manufacturer, Trading Company
Main Products :
Jobber Drill Bit, Annular Cutter, Taps And Dies
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Active Member
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