6pcs Tungsten Carbide Tipped Hole Saw Set 22-65mm for Stainless Steel

Product Details:

Place of Origin:	CHINA
Brand Name:	RTCRAFT or OEM
Certification:	ISO,MPA,TUV
Model Number:	22-65mm

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Plastic box,metal box,paper box
Delivery Time:	about 20 days according to your requirement
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	100000pcs/month

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Detailed Product Description

Product Name::	T.C.T Hole Saw	Material::	Alloy
Tip Material::	Tungsten Carbidel YG10	Pilot Drills::	HSS 4341,9341,6542
Shank::	Triangle	Surface::	Sandblasted
Highlight:	tungsten carbide tip hole saws , tct hole saw cutter

6pcs Tungsten Carbide Tipped Hole Saw 22-65mm Sandblasted for Stainless Steel

Product Specifications

Attribute	Value
Product Name	T.C.T Hole Saw
Material	Alloy
Tip Material	Tungsten Carbide YG10
Pilot Drills	HSS 4341, 9341, 6542
Shank	Triangle
Surface	Sandblasted

Product Description

7pcs 14-35mm Tungsten Carbide Tipped Hole Saw Drill Bit Set Silver

Specifications

Material: Alloy Tip + HSS Body
Sizes: 22mm, 30mm, 35mm, 45mm, 50mm, 65mm
Color: As shown in pictures
Quantity: 6 pieces

Important Notes

1. Please allow 1-3mm measurement variance due to manual measurement

2. Item color may appear slightly different on your monitor due to screen calibration variations

Package Contents

6 × Hole Saws

Usage Recommendations

Use cutting fluid to prevent overheating and damage from friction
Maintain stable drilling position to prevent center bit snapping
Begin with slow rotary speed to prevent shattering
Use progressively slower speeds for larger diameter hole saws

Recommended RPM Settings

Diameter (mm)	Steel Plate	Stainless Steel	Cast Iron
14-19	1190-800	1000-500	1790-1390
20-30	1160-710	890-440	1590-1240
31-40	960-640	800-400	1430-1110
41-50	870-570	720-360	1300-1010
51-60	760-510	640-320	1140-890
61-70	640-430	530-270	950-740

Operating Instructions

Insert hole saw into electric drill
Secure drill chuck jaws on three flats of hole saw shank
Begin drilling with light pressure until hole saw engages material
Apply medium pressure once cutter is engaged
Avoid excessive pressure after pilot drill penetration to prevent carbide tip damage
Use rotation-only mode; avoid impact settings

Packaging & Delivery