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HSS Step Drill Bit

Name: China HSS Step Drill Bit Suppliers - Wholesale Pricelist - WORKPRO
Brand: WORKPRO
SKU: 182352165

WP400420, WP400421, WP400422

● HSS4241 material, full heat treated
● Can Drill Many Size Holes
● Ground body, high-accuracy

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Overview

Product name	HSS STRAIGHT STEP DRILL BIT
SKU	WP400420, WP400421, WP400422
Grade	BASIC
Material	HSS4241
Application	For general iron sheet, steel plate, aluminum plate and plastic

Specification

DIAMETER(mm)	WORKING LENGTH(mm)	TOTAL LENGTH(mm)	SKU
4 ~12 (5 sizes)	40	64	WP400420
4 ~ 20 (9 sizes)	51	72	WP400421
4 ~ 32 (15 sizes)	75	100	WP400422

Packaging & Delivery

Unit Packing	Tube + label
Outer Carton	600

Description

WORKPRO HSS4241 STRAIGHT STEP DRILL BIT

• HSS step drill bit provides a faster, smoother and more accurate cut and prevents metal shavings for added safety.

• HSS4241 - Heat-treated high speed steel for proven capability and durability when drilling holes in general iron sheet, steel plate, aluminum and plastic plate etc.

• The triangular shank fits tightly to the axis of power tools and eliminates slippage; the two-groove design clears chips faster and allows particles to escape easily.

• HSS step drill bit can drill many size holes, suitable for home repairs and light work such as drilling plastic, aluminum, copper and many other types of sheet metal.

WP400420- (2)